{"title":"Spears Racing","description":"","products":[{"product_id":"spears-racing-clutch-plate-kit-kawasaki-ninja-400-z400-1","title":"Spears Racing Clutch Plate Kit for Spears Slipper Clutch For Kawasaki Ninja 400 \/ Z400 (2018+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eThis Spears Racing Ninja 400 Clutch Kit is developed for the \u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eSPEARS RACING Extra Plate Slipper\u003c\/span\u003e\u003c\/strong\u003e\n These are special friction\/steel plate series combination for the \nproper installed height and will only work with the new Spears Racing \nSlipper Clutch for the Kawasaki Ninja 400cc. This will have pre measured\n steel and friction plates for the proper install height.\u003c\/p\u003e\n\u003cp align=\"center\"\u003eKawasaki Ninja 400 Clutch Kit Through research and development, \nconstantly striving to offer the best possible friction material for \nyour motorcycle . Japanese manufacturer for quality this racing clutch \nkit has an 80% increased clutch tab thickness. This means the Japanese \nmade plates have maximum high performance durability.\u003c\/p\u003e\n\u003cp align=\"center\"\u003eClutch Kit Clutch friction plate kit are made of high-friction, \nhigh-density materials to reduce expansion and fading under hard use and\n high-heat conditions.The material has unique characteristics that \nprovides excellent performance even during the most severe use. The \nfriction material does not contain rubber, Cork is what you find in 99% \nof all oem clutches. It is the favorite and here is why requires a low \npressure to achieve a high level of friction.reducing the problem of \nsticking or slippage.\u003c\/p\u003e\n\u003cp align=\"center\"\u003eIdeal for Kawasaki Ninja 400cc, Longer life and higher heat resistance.This clutch has a more aggressive.\u003c\/p\u003e\n\u003cp align=\"center\"\u003eThe clutch plate cores are CNC machined from 6061-T aluminium, \nallowing the drive tab width to be increased for better wear and minimal\n impact on clutch baskets.\u003c\/p\u003e\n\u003cp align=\"center\"\u003eThis Kawasaki EX400 Racing Clutch is currently being used by International racers and club level racers around the world\u003c\/p\u003e\n\u003cp align=\"center\"\u003eAlso available will be the Spears Racing Steel drive plates as a kit \nof five. Also available Spears Racing friction plates kit of 6ea.\u003c\/p\u003e\u003cdiv align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spears Racing","offers":[{"title":"Friction and Steel Plates","offer_id":42417600495721,"sku":"SP20-400 - Friction+Steel Plates","price":189.95,"currency_code":"USD","in_stock":true},{"title":"Friction Plates Only","offer_id":42417600528489,"sku":"SP20-400 - Friction Plates","price":119.95,"currency_code":"USD","in_stock":true},{"title":"Steel Plates Only","offer_id":42417600561257,"sku":"SP20-400 - Steel Plates","price":69.95,"currency_code":"USD","in_stock":true},{"title":"Friction, Steel Plates and Gasket","offer_id":42417600594025,"sku":"SP20-400 - Friction+Steel Plates+Gasket","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_213739.jpg?v=1761571050"},{"product_id":"spears-racing-wet-slipper-clutch-yamaha-yzf-r3-2015","title":"Spears Racing Wet Slipper Clutch For Yamaha YZF-R3 (2015+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Yamaha YZF-R3 Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cb\u003eDON'T FORGET A SET OF NEW CLUTCH PLATES SOLD IN THE LINKS BELOW\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing Slipper Drum\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n4 pcs. spring Tops set\u003cbr\u003e\n4 pcs. spring Tops set for more preload ( more engine back torque )\u003cbr\u003e\n4 pcs. bolt M5\u003cbr\u003e\n4 pcs. Clutch Springs\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42417600626793,"sku":"SP20-300","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_205139.jpg?v=1761571052"},{"product_id":"spears-racing-wet-slipper-clutch-suzuki-sv650-gladius-dl-650-v-strom","title":"Spears Racing Wet Slipper Clutch For Suzuki SV650 \/ Gladius \/ DL 650 V-Strom","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Suzuki SV650 \/ Gladius \/ DL 650 V-Strom Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing Slipper Drum\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n6 pcs. spring Tops set\u003cbr\u003e\n6 pcs. spring Tops set for more preload ( more engine back torque )\u003cbr\u003e\n6 pcs. bolt M6\u003cbr\u003e\n6 pcs. springs\u003c\/p\u003e\u003cp align=\"center\"\u003eOption of Purchasing with Billet clutch basket as well in the links below\u003cbr\u003e\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42417601151081,"sku":"SP20-650","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_214650.jpg?v=1761571041"},{"product_id":"spears-racing-wet-slipper-clutch-kawasaki-ninja-650-650r-er-6n-er-6f-ex-6","title":"Spears Racing Wet Slipper Clutch For Kawasaki Ninja 650 \/ 650R \/ ER-6N \/ ER-6F \/ EX-6 (06-16)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Ninja 650 \/ Z650 Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing Slipper Drum\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n6 pcs. spring Tops set\u003cbr\u003e\n6 pcs. spring Tops set for more preload ( more engine back torque )\u003cbr\u003e\n6 pcs. bolt M5\u003cbr\u003e\n1 pc. Washer 20-40\u003cbr\u003e\n1 pc. Nut\u003cbr\u003e\n1 pc. Spider spring\u003cbr\u003e\n6 pcs. springs\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42417601216617,"sku":"SP20-650K","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_190655.jpg?v=1761571040"},{"product_id":"spears-racing-wet-slipper-clutch-yamaha-fz-07-mt-07-fj-07-tracer-700-xsr700-tenere-700","title":"Spears Racing Wet Slipper Clutch For Yamaha FZ-07\/MT-07, FJ-07 \/Tracer 700, XSR700, and Tenere 700","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Yamaha FZ-07\/MT-07 Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing Slipper Drum\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n6 pcs. spring Tops set\u003cbr\u003e\n6 pcs. spring Tops set for more preload ( more engine back torque )\u003cbr\u003e\n6 pcs. bolt M5\u003cbr\u003e\n1 pc. Washer 20-40\u003cbr\u003e\n1 pc. Nut\u003cbr\u003e\n1 pc. Spider spring\u003cbr\u003e\n6 pcs. springs\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42417601249385,"sku":"SP20-FZ-07","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_190655_ea746920-4c91-45f0-a301-e3db383e256c.jpg?v=1761571042"},{"product_id":"spears-racing-wet-slipper-clutch-basket-suzuki-sv650-gladius-dl-650-v-strom","title":"Spears Racing Wet Slipper Clutch w\/ Basket For Suzuki SV650 \/ Gladius \/ DL 650 V-Strom - Extra Plate Version","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Suzuki SV650 \/ Gladius \/ DL 650 V-Strom Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing newest SV650 Slipper Racing clutch is one of the newest \nversion of the race clutch for high HP high torque SV650 race \nengines. For several years the SV650 has been making more and more RWHP \nand Torque, the Standard slipper will take some of the abuse but it will\n not last or compare to this new design. Both the pressure plate (Outer)\n and the base of the inner hub are lined with steel coated plates that \nhave been machined and are attached by counter sunk machine screws for \nmore wear resistance and longevity, because of this you will be able to \n add an \u003cb\u003eextra steel and friction plates\u003c\/b\u003e to the slipper (This is a big \ndeal adding more surface area to the slipper plates) and the hub is \ntaller also. \u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cb\u003eNOTE:\u003c\/b\u003e You or your installer need to understand that all clearances \nneed to be checked and double checked (aftermarket clutch covers for the \nfirst gen ) and also you need to lay some clay inside of the second and \nthird gen clutch covers and install to see if there is any issues with \nthe slipper clutch assemble contacting the cover.\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing Slipper\u003cbr\u003e\n1 pc. Clutch Basket Racing\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n3 pc. Starter Ring Gear Bolts\u003cbr\u003e\n6 pcs. spring Tops set\u003cbr\u003e\n6 pcs. spring Tops set for more preload ( more engine back torque )\u003cbr\u003e\n6 pcs. bolt M6\u003cbr\u003e\n6 pcs SP20-650 Springs\u003cbr\u003e\n1 tube Red Loctite\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42417601314921,"sku":"SP20-650-RACE","price":1179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_220030.jpg?v=1761571041"},{"product_id":"spears-racing-wet-slipper-clutch-kawasaki-ninja-400-z400","title":"Spears Racing Wet Slipper Clutch For Kawasaki Ninja 400 \/ Z400 (2018+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Kawasaki Ninja 400 Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cb\u003eDON'T FORGET A SET OF NEW CLUTCH PLATES SOLD IN THE LINKS BELOW\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing Slipper Drum\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n5 pcs. spring Tops set\u003cbr\u003e\n5 pcs. spring Tops set for more preload ( more engine back torque )\u003cbr\u003e\n5 pcs. bolt M5\u003cbr\u003e\n5 pcs. Clutch Springs\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42417601347689,"sku":"SP20-400","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_195659.jpg?v=1761571043"},{"product_id":"spears-racing-hm-wurx-data-acquisition-kit-kawasaki-ninja-300-13-17-1","title":"Spears Racing \/ HM \"WURX\" Data Acquisition Kit For Kawasaki Ninja 300 (13-17)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eData Collection for your small race bike? Heck yeah!  But, why, you might ask do I need this, Well, a full Break down is at the bottom of the listing, but if you want the absolute best in performance, then this is one page of paragraphs you have to read!\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eHM\/Spears Racing Kawasaki Ninja 300cc ”WURX” Data Logger kit is the \nresult in several hours of dedicated people\/companies to bring the end \nuser the best Data Acquisition data logger for the Kawasaki Ninja 300cc.This kit starts with the \u003ca href=\"https:\/\/www.spearsenterprises.com\/product-category\/hm-m3-dashboard\/\" target=\"_blank\" rel=\"noopener\"\u003eHM M3 Dash \u003c\/a\u003e \n the Worlds most advanced, accurate and reliable PREDICTIVE GPS lap \ntimer and does everything your standard dash does and more, a lot more. \nFor example, on some model bikes the dash will tell you how many liters \nof fuel is in the tank, or what the oil level is. Graphical backlit LCD \nMulti-color LED’s for RPM \/ information and warnings Automatic display \nfor stationary warm up \/ checking and then will switch once you start \nriding to track mode display.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eThe HM M3 Plugs into your stock dash connector. No wiring and no \nconfiguration needed – simply plug whatever sensors you want in. All of \nthe available data from your ECU is logged (the M3 communicates with \nyour ECU automatically).Mounting bracket is also included so that the \nDash M3 simply bolts into the same place as the stock dash and sits in \nthe same place.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eThe Ninja 300 does NOT have TPS (Reader on the Dash). So you will \nneed to run a wire from the TPS sensor to ‘TPS’ on the back of the \nM3.(Supplied in Kit)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eOn the Ninja 300, there is a fairly simple OE dash connection. It has\n Temperature, RPM, Speed (RWS), Fault Codes, and a few others. NOTE: For\n Speed to be present, speed must be viewable on the stock dash. \u003cstrong\u003eIf the stock dash does not have speed (because the speed rings have been removed) then the M3 will not have speed.\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eEach dash comes with the Machined 60\/61 aluminum dash risers, and anti vibration mounts.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.spearsenterprises.com\/wp-content\/uploads\/2021\/01\/M3-Dash-Quick-Setup-Guide-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eM3-Dash-Quick-Setup-Guide\u003c\/a\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003ch5\u003eChoose Your Sensor\u003c\/h5\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eSimply plug the sensor into a dedicated connector on the back of the Dash – NO WIRING OR LOOM OR CONFIGURATION etc required.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFor example, the following dedicated connectors (and more) are on the HM\/Spears Racing Kawasaki Ninja 300cc”WURX” Data Logger:\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFront Suspension\u003cbr\u003e\nRear Suspension\u003cbr\u003e\nBrake Pressure\u003cbr\u003e\nRear Wheel Speed\u003cbr\u003e\nLambda (02)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eFront and Rear Suspension:\u003c\/span\u003e\u003c\/strong\u003e\n Potentiometer are manufactured to Spears Racing specifications and will\n be the best unit to run to get the most accurate\/movement on your front\n and rear suspension on your Kawasaki Ninja 400cc, the units are light \nthe front weighing in at 2.90 oz.\/82g and the  rear weighing in at 2.10 \noz.\/60g and has an aluminum outer housing and is mounted to the custom \nSpears Racing engineered mounting kits with stainless steel m4 socket \nhead cap screws and brass threaded inserts.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eBrake Pressure:\u003c\/span\u003e \u003c\/strong\u003esensor\n is inserted into the back of the dash for the “front brake”, this Brake\n Pressure Sensor is custom built to HM\/Spears Racing  Specs and will \nwork on the HM M3 Dash Boards and will be used with HM data logging \nproducts. The custom front brake line that the brake pressure sensor \nwill mount to is built to Spears Racings Specifications and comes with \nall of the necessary “Copper Crush Washers” and a new “Double Banjo \nBolt”‘\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eRear Wheel Speed:\u003c\/span\u003e\u003c\/strong\u003e\n However many Dash connections have speed in the data or discreetly, and\n so a wire from the speed sensor is not required, the M3 simply picks it\n up.(Kawasaki 300cc have the ability to connect in the stock Loom).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eLambda:\u003c\/span\u003e\u003c\/strong\u003e (o2) Not Included in Full Kit (Add On)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFor the sake of clarity: No bike (or car) comes with a wideband \nlambda sensor. To log lambda you need a wide band lambda sensor. So if \nthe bike has a lambda sensor already it is irrelevant, if you want to \nlog lambda you will need the lambda kit from Spears Racing.\u003cbr\u003e\nDo you need to log lambda? That depends on why you are logging.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eIf you are logging to also view engine performance and fueling and \nyou intend to make trackside adjustments, then YES, you will  need a \nlambda. This is because, with the best will in the world, a dyno on a \nmodern bike does not put the bike in the same environment as on the \ntrack. It is usually close enough to setup fueling on a dyno, but to get\n the most out of a bike, you should then (after setting up on a dyno) \nlook at the AFR after practice etc, and tweak the fueling accordingly.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eDifferences are – availability of clean, cool fresh air without \nturbulence, load differences (air resistance, big hills etc) and the \narea of the throttle used most in the important areas (initial throttle \nopening and WOT). Fueling on initial (and just prior to initial) \nthrottle opening plays a huge part in how the bike feels and how easy it\n is to ride on the edge of the tire…\u003cbr\u003e\nA really rich 0% to 2% map will make the bike burble and gently come \ninto power, a really lean of the same will be spiteful – just have to \nmake sure that you do not flood, and the lambda trace on track will tell\n you about that.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eExample: In a dyno room, the air is typically hotter and of a \ndifferent humidity than out on track. That should not matter because \nmost bikes have Air Intake temperature, Air intake pressure and \natmospheric pressure sensors and one would think that they adjust the \ngiven fueling perfectly for any conditions, sadly this is not the case. \nThese parameters are non-linear and complex and so the ECU does it’s \nbest job to compensate for this, but that is never the same as fueling \nin those actual conditions. For 99% of customers, you do not need \nlambda. For the 1% that are willing to ‘go the extra mile’ to get the \nmost from the bike, then Yes.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eSpears Racing has been designing and making race products for \ndecades, their continuous committed to excellence to advance as the \nindustry changes. This commitment has resulted in more components \nspecific to certain applications, proprietary products only \nmanufactured  for us. Each of these aspects has been put through \nstringent research and development stages to ensure that our product \nwill exceed your standards.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eWHAT IS ALL THIS ABOUT ANYWAY?\u003c\/h3\u003e\u003cp\u003eData acquisition as the name applies is all about information \ngathering. Technicians and tuners have always had the challenge of \ntrying to make educated changes on a motorcycle to improve performance \nsolely based on the rider’s feedback and hand signals.\u003c\/p\u003e\u003cp\u003eData gathering is divided into two sections, engine and chassis. \nEngine data gathering can be kept very simple or incredibly complex. The\n most basic entry-level engine monitoring system is going to record \nengine RPM, rear wheel speed and lap time.\u003c\/p\u003e\u003cp\u003eThe HM\/Spears Racing data acquisition system will come with a HM M3 dashboard\n to give the rider the requested information. This very basic \ninformation can quickly tell you your maximum speeds, minimum speeds and\n when compared to your RPM, detailed gearing information can quickly be \nestablished. This data will also let you monitor sections on the \nracetrack to see if you are quicker as you do standard chassis and \ngearing changes with accurate and reliable PREDICTIVE GPS lap timer. \nRear wheel speed sensor for wheel spin. Throttle position sensor could \nbe added to watch for the riders input to the package.\u003c\/p\u003e\u003cp\u003eIf you were serious about monitoring the fuel injection, you could \nthen add a live o2 sensor (Lambda)into the exhaust to monitor the \nair\/fuel ratio coming out the tail pipe. This info, coupled with the TPS\n (throttle position sensor) would allow you to customize your fuel \nmapping not in a dyno room, but live, on track at speed for perfect \nmapping!\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 50%;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Data_Acq_87391874_10157993931724784_3294317839623651328_o.jpg?v=1753876230\"\u003e\u003c\/p\u003e\u003cp\u003eChassis data gathering can be far more complicated and harder to \ndecipher than engine data gathering. Engine data can usually be looked \nat and then compared to a base line earlier determined to be optimal. If\n it’s too lean, richen it (By adding a Lambda Sensor) if the revs are too\n high in an important corner consider changing the final drive or \ntransmission ratio to bring them down, this would be a faster\/better off\n corner speed.\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eChassis data, on the other hand, typically requires a lot more \nexperience from the technician to decipher. Typically attached to the \nsuspension of a WSB or Moto GP bike will be front and rear \npotentiometers (pot) or Linear Displacement Transducers (LDT’s) , \nmeasuring front and rear wheel position compared against time. This \nlittle bit of data can provide a ton of information such as maximum \nwheel travel, average position, suspension sag, and rate of travel \nchange to name just a few.\u003c\/p\u003e\u003cp\u003eYou will look over the data, looking at where the suspension is in \nthe travel as the rider brakes, turns into the apex, releases the brakes\n and accelerates out. They are watching for how much the front forks \ndive, how fast they dive and how quickly they recover. They will then \nwatch the rear of the bike during the same period, is it tracking over \nthe bumps at full extension, is it squatting appropriately on corner \nexit? All this info combined with the riders feedback will help them \nmake changes to the preload, spring rate, compression and rebound.\u003cbr\u003e\nA good chassis technician can determine from a few laps at speed around a\n racetrack. Other Chassis sensors may include front brake pressure \nsensors in the brake line, to monitor when and how hard a rider is \nsqueezing the brakes.\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Complete Kit","offer_id":42417917460585,"sku":"DATA-K300","price":1999.95,"currency_code":"USD","in_stock":true},{"title":"Front and Rear Potentiometers   Mounts Only","offer_id":42417917493353,"sku":"DATA-K300-FR-P","price":849.95,"currency_code":"USD","in_stock":true},{"title":"Front Brake Line Pressure Switch w\/ Harness","offer_id":42417917526121,"sku":"DATA-K300-FB-H","price":329.95,"currency_code":"USD","in_stock":true},{"title":"M3 Dash and Mounting Kit","offer_id":42417917558889,"sku":"DATA-K300-HM-M3","price":819.95,"currency_code":"USD","in_stock":true},{"title":"Wide Band Lambda Kit w\/ Harness","offer_id":42417917591657,"sku":"DATA-K300-Lambda","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/Kawasaki-Ninja-300-Complete-Kit-4.jpg?v=1761571511"},{"product_id":"spears-racing-hm-wurx-data-acquisition-kit-yamaha-yzf-r3-2015-1","title":"Spears Racing \/ HM \"WURX\" Data Acquisition Kit For Yamaha YZF-R3 (2015+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eData Collection for your small race bike? Heck yeah!  But, why, you might ask do I need this, Well, a full Break down is at the bottom of the listing, but if you want the absolute best in performance, then this is one page of paragraphs you have to read!\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eHM\/Spears Racing Yamaha R3 ”WURX” Data Logger kit is the \nresult in several hours of dedicated people\/companies to bring the end \nuser the best Data Acquisition data logger for the R3. This kit starts with the \u003ca href=\"https:\/\/www.spearsenterprises.com\/product-category\/hm-m3-dashboard\/\" target=\"_blank\" rel=\"noopener\"\u003eHM M3 Dash \u003c\/a\u003e \n the Worlds most advanced, accurate and reliable PREDICTIVE GPS lap \ntimer and does everything your standard dash does and more, a lot more. \nFor example, on some model bikes the dash will tell you how many liters \nof fuel is in the tank, or what the oil level is. Graphical backlit LCD \nMulti-color LED’s for RPM \/ information and warnings Automatic display \nfor stationary warm up \/ checking and then will switch once you start \nriding to track mode display.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eThe HM M3 Plugs into your stock dash connector. No wiring and no \nconfiguration needed – simply plug whatever sensors you want in. All of \nthe available data from your ECU is logged (the M3 communicates with \nyour ECU automatically).Mounting bracket is also included so that the \nDash M3 simply bolts into the same place as the stock dash and sits in \nthe same place.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eThe R3 does NOT have TPS (Reader on the Dash). So you will \nneed to run a wire from the TPS sensor to ‘TPS’ on the back of the \nM3.(Supplied in Kit)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eOn the R3, there is a fairly simple OE dash connection. It has\n Temperature, RPM, Speed (RWS), Fault Codes, and a few others. NOTE: For\n Speed to be present, speed must be viewable on the stock dash. \u003cstrong\u003eIf the stock dash does not have speed (because the speed rings have been removed) then the M3 will not have speed.\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eEach dash comes with the Machined 60\/61 aluminum dash risers, and anti vibration mounts.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.spearsenterprises.com\/wp-content\/uploads\/2021\/01\/M3-Dash-Quick-Setup-Guide-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eM3-Dash-Quick-Setup-Guide\u003c\/a\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003ch5\u003eChoose Your Sensor\u003c\/h5\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eSimply plug the sensor into a dedicated connector on the back of the Dash – NO WIRING OR LOOM OR CONFIGURATION etc required.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFor example, the following dedicated connectors (and more) are on the HM\/Spears Racing R3 ”WURX” Data Logger:\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFront Suspension\u003cbr\u003e\nRear Suspension\u003cbr\u003e\nBrake Pressure\u003cbr\u003e\nRear Wheel Speed\u003cbr\u003e\nLambda (02)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eFront and Rear Suspension:\u003c\/span\u003e\u003c\/strong\u003e\n Potentiometer are manufactured to Spears Racing specifications and will\n be the best unit to run to get the most accurate\/movement on your front\n and rear suspension on your Kawasaki Ninja 400cc, the units are light \nthe front weighing in at 2.90 oz.\/82g and the  rear weighing in at 2.10 \noz.\/60g and has an aluminum outer housing and is mounted to the custom \nSpears Racing engineered mounting kits with stainless steel m4 socket \nhead cap screws and brass threaded inserts.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eBrake Pressure:\u003c\/span\u003e \u003c\/strong\u003esensor\n is inserted into the back of the dash for the “front brake”, this Brake\n Pressure Sensor is custom built to HM\/Spears Racing  Specs and will \nwork on the HM M3 Dash Boards and will be used with HM data logging \nproducts. The custom front brake line that the brake pressure sensor \nwill mount to is built to Spears Racings Specifications and comes with \nall of the necessary “Copper Crush Washers” and a new “Double Banjo \nBolt”‘\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eRear Wheel Speed:\u003c\/span\u003e\u003c\/strong\u003e\n However many Dash connections have speed in the data or discreetly, and\n so a wire from the speed sensor is not required, the M3 simply picks it\n up.(the R3 has the ability to connect in the stock Loom).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eLambda:\u003c\/span\u003e\u003c\/strong\u003e (o2) Not Included in Full Kit (Add On)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFor the sake of clarity: No bike (or car) comes with a wideband \nlambda sensor. To log lambda you need a wide band lambda sensor. So if \nthe bike has a lambda sensor already it is irrelevant, if you want to \nlog lambda you will need the lambda kit from Spears Racing.\u003cbr\u003e\nDo you need to log lambda? That depends on why you are logging.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eIf you are logging to also view engine performance and fueling and \nyou intend to make trackside adjustments, then YES, you will  need a \nlambda. This is because, with the best will in the world, a dyno on a \nmodern bike does not put the bike in the same environment as on the \ntrack. It is usually close enough to setup fueling on a dyno, but to get\n the most out of a bike, you should then (after setting up on a dyno) \nlook at the AFR after practice etc, and tweak the fueling accordingly.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eDifferences are – availability of clean, cool fresh air without \nturbulence, load differences (air resistance, big hills etc) and the \narea of the throttle used most in the important areas (initial throttle \nopening and WOT). Fueling on initial (and just prior to initial) \nthrottle opening plays a huge part in how the bike feels and how easy it\n is to ride on the edge of the tire…\u003cbr\u003e\nA really rich 0% to 2% map will make the bike burble and gently come \ninto power, a really lean of the same will be spiteful – just have to \nmake sure that you do not flood, and the lambda trace on track will tell\n you about that.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eExample: In a dyno room, the air is typically hotter and of a \ndifferent humidity than out on track. That should not matter because \nmost bikes have Air Intake temperature, Air intake pressure and \natmospheric pressure sensors and one would think that they adjust the \ngiven fueling perfectly for any conditions, sadly this is not the case. \nThese parameters are non-linear and complex and so the ECU does it’s \nbest job to compensate for this, but that is never the same as fueling \nin those actual conditions. For 99% of customers, you do not need \nlambda. For the 1% that are willing to ‘go the extra mile’ to get the \nmost from the bike, then Yes.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eSpears Racing has been designing and making race products for \ndecades, their continuous committed to excellence to advance as the \nindustry changes. This commitment has resulted in more components \nspecific to certain applications, proprietary products only \nmanufactured  for us. Each of these aspects has been put through \nstringent research and development stages to ensure that our product \nwill exceed your standards.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eWHAT IS ALL THIS ABOUT ANYWAY?\u003c\/h3\u003e\u003cp\u003eData acquisition as the name applies is all about information \ngathering. Technicians and tuners have always had the challenge of \ntrying to make educated changes on a motorcycle to improve performance \nsolely based on the rider’s feedback and hand signals.\u003c\/p\u003e\u003cp\u003eData gathering is divided into two sections, engine and chassis. \nEngine data gathering can be kept very simple or incredibly complex. The\n most basic entry-level engine monitoring system is going to record \nengine RPM, rear wheel speed and lap time.\u003c\/p\u003e\u003cp\u003eThe HM\/Spears Racing data acquisition system will come with a HM M3 dashboard\n to give the rider the requested information. This very basic \ninformation can quickly tell you your maximum speeds, minimum speeds and\n when compared to your RPM, detailed gearing information can quickly be \nestablished. This data will also let you monitor sections on the \nracetrack to see if you are quicker as you do standard chassis and \ngearing changes with accurate and reliable PREDICTIVE GPS lap timer. \nRear wheel speed sensor for wheel spin. Throttle position sensor could \nbe added to watch for the riders input to the package.\u003c\/p\u003e\u003cp\u003eIf you were serious about monitoring the fuel injection, you could \nthen add a live o2 sensor (Lambda)into the exhaust to monitor the \nair\/fuel ratio coming out the tail pipe. This info, coupled with the TPS\n (throttle position sensor) would allow you to customize your fuel \nmapping not in a dyno room, but live, on track at speed for perfect \nmapping!\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 50%;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Data_Acq_87391874_10157993931724784_3294317839623651328_o.jpg?v=1753876230\"\u003e\u003c\/p\u003e\u003cp\u003eChassis data gathering can be far more complicated and harder to \ndecipher than engine data gathering. Engine data can usually be looked \nat and then compared to a base line earlier determined to be optimal. If\n it’s too lean, richen it (By adding a Lambda Sensor) if the revs are too\n high in an important corner consider changing the final drive or \ntransmission ratio to bring them down, this would be a faster\/better off\n corner speed.\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eChassis data, on the other hand, typically requires a lot more \nexperience from the technician to decipher. Typically attached to the \nsuspension of a WSB or Moto GP bike will be front and rear \npotentiometers (pot) or Linear Displacement Transducers (LDT’s) , \nmeasuring front and rear wheel position compared against time. This \nlittle bit of data can provide a ton of information such as maximum \nwheel travel, average position, suspension sag, and rate of travel \nchange to name just a few.\u003c\/p\u003e\u003cp\u003eYou will look over the data, looking at where the suspension is in \nthe travel as the rider brakes, turns into the apex, releases the brakes\n and accelerates out. They are watching for how much the front forks \ndive, how fast they dive and how quickly they recover. They will then \nwatch the rear of the bike during the same period, is it tracking over \nthe bumps at full extension, is it squatting appropriately on corner \nexit? All this info combined with the riders feedback will help them \nmake changes to the preload, spring rate, compression and rebound.\u003cbr\u003e\nA good chassis technician can determine from a few laps at speed around a\n racetrack. Other Chassis sensors may include front brake pressure \nsensors in the brake line, to monitor when and how hard a rider is \nsqueezing the brakes.\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Complete Kit","offer_id":42417920147561,"sku":"DATA-YR3","price":2149.95,"currency_code":"USD","in_stock":true},{"title":"Front and Rear Potentiometers   Mounts Only","offer_id":42417920180329,"sku":"DATA-YR3-FR-P","price":849.95,"currency_code":"USD","in_stock":true},{"title":"Front Brake Line Pressure Switch w\/ Harness","offer_id":42417920213097,"sku":"DATA-YR3-FB-H","price":329.95,"currency_code":"USD","in_stock":true},{"title":"M3 Dash and Mounting Kit","offer_id":42417920245865,"sku":"DATA-YR3-HM-M3","price":919.95,"currency_code":"USD","in_stock":true},{"title":"Wide Band Lambda Kit w\/ Harness","offer_id":42417920278633,"sku":"DATA-YR3-Lambda","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/Yamaha-YZFR3-Complete-Kit-3.jpg?v=1761571519"},{"product_id":"spears-racing-hm-wurx-data-acquisition-kit-kawasaki-ninja-400-2018-1","title":"Spears Racing \/ HM \"WURX\" Data Acquisition Kit For Kawasaki Ninja 400 (2018+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eData Collection for your small race bike? Heck yeah!  But, why, you might ask do I need this, Well, a full Break down is at the bottom of the listing, but if you want the absolute best in performance, then this is one page of paragraphs you have to read!\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eHM\/Spears Racing Kawasaki Ninja 400cc”WURX” Data Logger kit is the \nresult in several hours of dedicated people\/companies to bring the end \nuser the best Data Acquisition data logger for the Kawasaki Ninja \n400cc.This kit starts with the \u003ca href=\"https:\/\/www.spearsenterprises.com\/product-category\/hm-m3-dashboard\/\" target=\"_blank\" rel=\"noopener\"\u003eHM M3 Dash \u003c\/a\u003e \n the Worlds most advanced, accurate and reliable PREDICTIVE GPS lap \ntimer and does everything your standard dash does and more, a lot more. \nFor example, on some model bikes the dash will tell you how many liters \nof fuel is in the tank, or what the oil level is. Graphical backlit LCD \nMulti-color LED’s for RPM \/ information and warnings Automatic display \nfor stationary warm up \/ checking and then will switch once you start \nriding to track mode display.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eThe HM M3 Plugs into your stock dash connector. No wiring and no \nconfiguration needed – simply plug whatever sensors you want in. All of \nthe available data from your ECU is logged (the M3 communicates with \nyour ECU automatically).Mounting bracket is also included so that the \nDash M3 simply bolts into the same place as the stock dash and sits in \nthe same place.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eThe Ninja 400 does NOT have TPS (Reader on the Dash). So you will \nneed to run a wire from the TPS sensor to ‘TPS’ on the back of the \nM3.(Supplied in Kit)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eOn the Ninja 400, there is a fairly simple OE dash connection. It has\n Temperature, RPM, Speed (RWS), Fault Codes, and a few others. NOTE: For\n Speed to be present, speed must be viewable on the stock dash. \u003cstrong\u003eIf the stock dash does not have speed (because the speed rings have been removed) then the M3 will not have speed.\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eEach dash comes with the Machined 60\/61 aluminum dash risers, and anti vibration mounts.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.spearsenterprises.com\/wp-content\/uploads\/2021\/01\/M3-Dash-Quick-Setup-Guide-1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eM3-Dash-Quick-Setup-Guide\u003c\/a\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003ch5\u003eChoose Your Sensor\u003c\/h5\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eSimply plug the sensor into a dedicated connector on the back of the Dash – NO WIRING OR LOOM OR CONFIGURATION etc required.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFor example, the following dedicated connectors (and more) are on the HM\/Spears Racing Kawasaki Ninja 400cc”WURX” Data Logger:\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFront Suspension\u003cbr\u003e\nRear Suspension\u003cbr\u003e\nBrake Pressure\u003cbr\u003e\nRear Wheel Speed\u003cbr\u003e\nLambda (02)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eFront and Rear Suspension:\u003c\/span\u003e\u003c\/strong\u003e\n Potentiometer are manufactured to Spears Racing specifications and will\n be the best unit to run to get the most accurate\/movement on your front\n and rear suspension on your Kawasaki Ninja 400cc, the units are light \nthe front weighing in at 2.90 oz.\/82g and the  rear weighing in at 2.10 \noz.\/60g and has an aluminum outer housing and is mounted to the custom \nSpears Racing engineered mounting kits with stainless steel m4 socket \nhead cap screws and brass threaded inserts.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eBrake Pressure:\u003c\/span\u003e \u003c\/strong\u003esensor\n is inserted into the back of the dash for the “front brake”, this Brake\n Pressure Sensor is custom built to HM\/Spears Racing  Specs and will \nwork on the HM M3 Dash Boards and will be used with HM data logging \nproducts. The custom front brake line that the brake pressure sensor \nwill mount to is built to Spears Racings Specifications and comes with \nall of the necessary “Copper Crush Washers” and a new “Double Banjo \nBolt”‘\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eRear Wheel Speed:\u003c\/span\u003e\u003c\/strong\u003e\n However many Dash connections have speed in the data or discreetly, and\n so a wire from the speed sensor is not required, the M3 simply picks it\n up.(Kawasaki 400cc have the ability to connect in the stock Loom).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003eLambda:\u003c\/span\u003e\u003c\/strong\u003e (o2) Not Included in Full Kit (Add On)\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eFor the sake of clarity: No bike (or car) comes with a wideband \nlambda sensor. To log lambda you need a wide band lambda sensor. So if \nthe bike has a lambda sensor already it is irrelevant, if you want to \nlog lambda you will need the lambda kit from Spears Racing.\u003cbr\u003e\nDo you need to log lambda? That depends on why you are logging.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eIf you are logging to also view engine performance and fueling and \nyou intend to make trackside adjustments, then YES, you will  need a \nlambda. This is because, with the best will in the world, a dyno on a \nmodern bike does not put the bike in the same environment as on the \ntrack. It is usually close enough to setup fueling on a dyno, but to get\n the most out of a bike, you should then (after setting up on a dyno) \nlook at the AFR after practice etc, and tweak the fueling accordingly.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eDifferences are – availability of clean, cool fresh air without \nturbulence, load differences (air resistance, big hills etc) and the \narea of the throttle used most in the important areas (initial throttle \nopening and WOT). Fueling on initial (and just prior to initial) \nthrottle opening plays a huge part in how the bike feels and how easy it\n is to ride on the edge of the tire…\u003cbr\u003e\nA really rich 0% to 2% map will make the bike burble and gently come \ninto power, a really lean of the same will be spiteful – just have to \nmake sure that you do not flood, and the lambda trace on track will tell\n you about that.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eExample: In a dyno room, the air is typically hotter and of a \ndifferent humidity than out on track. That should not matter because \nmost bikes have Air Intake temperature, Air intake pressure and \natmospheric pressure sensors and one would think that they adjust the \ngiven fueling perfectly for any conditions, sadly this is not the case. \nThese parameters are non-linear and complex and so the ECU does it’s \nbest job to compensate for this, but that is never the same as fueling \nin those actual conditions. For 99% of customers, you do not need \nlambda. For the 1% that are willing to ‘go the extra mile’ to get the \nmost from the bike, then Yes.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp\u003eSpears Racing has been designing and making race products for \ndecades, their continuous committed to excellence to advance as the \nindustry changes. This commitment has resulted in more components \nspecific to certain applications, proprietary products only \nmanufactured  for us. Each of these aspects has been put through \nstringent research and development stages to ensure that our product \nwill exceed your standards.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eWHAT IS ALL THIS ABOUT ANYWAY?\u003c\/h3\u003e\u003cp\u003eData acquisition as the name applies is all about information \ngathering. Technicians and tuners have always had the challenge of \ntrying to make educated changes on a motorcycle to improve performance \nsolely based on the rider’s feedback and hand signals.\u003c\/p\u003e\u003cp\u003eData gathering is divided into two sections, engine and chassis. \nEngine data gathering can be kept very simple or incredibly complex. The\n most basic entry-level engine monitoring system is going to record \nengine RPM, rear wheel speed and lap time.\u003c\/p\u003e\u003cp\u003eThe HM\/Spears Racing data acquisition system will come with a HM M3 dashboard\n to give the rider the requested information. This very basic \ninformation can quickly tell you your maximum speeds, minimum speeds and\n when compared to your RPM, detailed gearing information can quickly be \nestablished. This data will also let you monitor sections on the \nracetrack to see if you are quicker as you do standard chassis and \ngearing changes with accurate and reliable PREDICTIVE GPS lap timer. \nRear wheel speed sensor for wheel spin. Throttle position sensor could \nbe added to watch for the riders input to the package.\u003c\/p\u003e\u003cp\u003eIf you were serious about monitoring the fuel injection, you could \nthen add a live o2 sensor (Lambda)into the exhaust to monitor the \nair\/fuel ratio coming out the tail pipe. This info, coupled with the TPS\n (throttle position sensor) would allow you to customize your fuel \nmapping not in a dyno room, but live, on track at speed for perfect \nmapping!\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 50%;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Data_Acq_87391874_10157993931724784_3294317839623651328_o.jpg?v=1753876230\"\u003e\u003c\/p\u003e\u003cp\u003eChassis data gathering can be far more complicated and harder to \ndecipher than engine data gathering. Engine data can usually be looked \nat and then compared to a base line earlier determined to be optimal. If\n it’s too lean, richen it (By adding a Lambda Sensor) if the revs are too\n high in an important corner consider changing the final drive or \ntransmission ratio to bring them down, this would be a faster\/better off\n corner speed.\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eChassis data, on the other hand, typically requires a lot more \nexperience from the technician to decipher. Typically attached to the \nsuspension of a WSB or Moto GP bike will be front and rear \npotentiometers (pot) or Linear Displacement Transducers (LDT’s) , \nmeasuring front and rear wheel position compared against time. This \nlittle bit of data can provide a ton of information such as maximum \nwheel travel, average position, suspension sag, and rate of travel \nchange to name just a few.\u003c\/p\u003e\u003cp\u003eYou will look over the data, looking at where the suspension is in \nthe travel as the rider brakes, turns into the apex, releases the brakes\n and accelerates out. They are watching for how much the front forks \ndive, how fast they dive and how quickly they recover. They will then \nwatch the rear of the bike during the same period, is it tracking over \nthe bumps at full extension, is it squatting appropriately on corner \nexit? All this info combined with the riders feedback will help them \nmake changes to the preload, spring rate, compression and rebound.\u003cbr\u003e\nA good chassis technician can determine from a few laps at speed around a\n racetrack. Other Chassis sensors may include front brake pressure \nsensors in the brake line, to monitor when and how hard a rider is \nsqueezing the brakes.\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Complete Kit","offer_id":42417921622121,"sku":"DATA-K400","price":2149.95,"currency_code":"USD","in_stock":true},{"title":"Front and Rear Potentiometers   Mounts Only","offer_id":42417921654889,"sku":"DATA-K400-FR-P","price":849.95,"currency_code":"USD","in_stock":true},{"title":"Front Brake Line Pressure Switch w\/ Harness","offer_id":42417921687657,"sku":"DATA-K400-FB-H","price":329.95,"currency_code":"USD","in_stock":true},{"title":"M3 Dash and Mounting Kit","offer_id":42417921720425,"sku":"DATA-K400-HM-M3","price":819.95,"currency_code":"USD","in_stock":true},{"title":"Wide Band Lambda Kit w\/ Harness","offer_id":42417921753193,"sku":"DATA-K400-Lambda","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/Kawasaki-Ninja-400-Complete-Data-Kit-1.jpg?v=1761571518"},{"product_id":"spears-racing-engine-case-cover-kit-kawasaki-ninja-400-2018-1","title":"Spears Racing Engine Case Cover Kit For Kawasaki Ninja 400 (2018+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"box-collateral\" id=\"tab-description\" style=\"display: block;\" align=\"center\"\u003e\n\t\t\t\t\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eA slim “sexy fit” cover that contours to the lines of the engine.\u003c\/p\u003e\n\u003cp\u003eThese covers are designed and engineered to bolt right on top of the \nOEM covers in minutes. It is designed to help prevent damage to the \nfragile OEM clutch cover, stator cover and the very thin OEM water pump \nhousing during a crash or tip over. Installing this cover protector can \nbe the difference between picking your bike up and riding away or \nleaking oil or water\/coolant from the cracked cover after a crash.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eCNC Aluminum Engine Case Covers Kawasaki Ninja 400 (2018+) These \nengine case covers\/savers are engineered and made to a high \nspecification from 6061 Aluminum billet using the latest CNC Technology.\n Engine case covers are sold in sets of three (3) protective covers, \nclutch cover, stator cover and the water pump cover, they are black \nanodized making them Strong, attractive, and resistant to mechanical or \nchemical wear.\u003c\/p\u003e\u003cp\u003eThese covers are designed and engineered to bolt right on top of the \nOEM covers in minutes. It is designed to help prevent damage to the \nfragile OEM clutch cover, stator cover and the very thin OEM water pump \nhousing during a crash or tip over. Installing these case covers  can be\n the difference between picking your bike up and riding away or leaking \noil or water\/coolant from the cracked cover after a crash. Each three \n(3) piece kit come complete with the proper metric hardware to secure \nthem to your Ninja 400cc.\u003c\/p\u003e\u003cp\u003eAfter looking at several of the other covers on the market, Spears \nRacing decided to jump into the arena to produce a slim “sexy fit” cover\n that contours to the lines of the engine. Most of the other covers take\n away with the BIG~N~Bulky mind set\/appearance.\u003c\/p\u003e\u003cp\u003eSpears Racing has been designing and making race products for \ndecades, their continuous committed to excellence to advance as the \nindustry changes. This commitment has resulted in more components \nspecific to certain applications, proprietary products only manufactured\n for us. Each of these aspects has been put through stringent research \nand development stages to ensure that our product will exceed your \nstandards.\u003c\/p\u003e\u003cp\u003eGross Weight: 2100g\u003c\/p\u003e\u003cp\u003eCNC Aluminum Engine Case Covers Kawasaki Ninja 400 Kit contains:\u003c\/p\u003e\u003cp\u003e1ea Stator protective cover, Mounting Bolts and spacers\u003c\/p\u003e\u003cp\u003e1ea Clutch protective cover, Mounting bolts and spacers\u003c\/p\u003e\u003cp\u003e1ea Water Pump cover, Mounting Hardware\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42418144510057,"sku":"SP400Enginecoverset","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/Kawasaki-Ninja-400-Complete-Engine-Cover-Kit.-scaled.jpg?v=1761571722"},{"product_id":"spears-racing-lightweight-rear-brake-rotor-kawasaki-ninja-300-400-1","title":"Spears Racing Lightweight Rear Brake Rotor For Kawasaki Ninja 300 \/ 400","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eSpears Racing Lightest Rear Brake Rotor is for the Kawasaki Ninja 300\/400 rotor \u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003eNOTE: This rotor will not work with ABS - It is for racing only\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eSpears\n Racing has been designing and making race products for decades, their \ncontinuous committed to excellence to advance as the industry changes. \nThis commitment has resulted in more engineering all of their products \nfor everything from design appearance to strength testing. Each of these\n aspects has been put through stringent research and development stages \nto ensure that our product will exceed your standards.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp align=\"center\"\u003eThe Spears Racing rear brake rotor is purpose made to Spears Racing \nspecifications, the appearance is amazing and the weight is the biggest \nthing we are striving for. Unlike most of the competitors that believe \nthey have the lightest rotors, the Spears Racing rear rotor is made with\n \u003cspan style=\"font-size: large;\"\u003eAISI 420 Stainless Steel \u003c\/span\u003e\u003cspan style=\"font-size: large;\"\u003eis\n a martensitic stainless steel with magnetic properties, good corrosion \nresistance, high hardness heat treatment in the quenched state\u003c\/span\u003e, \nRemoving the addition material in the sweep area is what we have done is\n reduced the area of contact with the brake pad(s) along with the \noverall thickness of the rotor, you will still have control of the \nability to modulate you brake pressure.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing kawasaki Ninja 300\/400 rotor attention to detail and \nthe lightest rear brake rotor on the market only weighing in at  \u003cb\u003eLess than one lb. Currently in Manufacturing it will be approximately  9.90 oz.\/ 280 g  and over 1.5 lbs than oem units. \u003c\/b\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp align=\"center\"\u003e \u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp align=\"center\"\u003eThis rotor is being used in MotoAmerica by several of the top teams, \nyou only loose the ability to use the OEM Speedometer once installed.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp align=\"center\"\u003eLaser cut from top quality stainless steel, heat treated and tempered. Used in \u003cstrong\u003eFIM WSS300 , MotoAmerica Junior Cup race teams and club racers all over the world.   \u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ch2 align=\"center\"\u003e\u003cbr\u003e\u003c\/h2\u003e\u003ch2 align=\"center\"\u003e*** Rotor Does not have Speedo Ring***\u003c\/h2\u003e\u003cp align=\"center\"\u003e\n\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #f93707;\"\u003e                     \u003c\/span\u003e\u003cspan style=\"color: #f93707;\"\u003e**Lightest Rear Rotor on the Market ** \u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv align=\"center\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42418392465513,"sku":"SP27K","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/SP27K-Superbike-Rotor.jpg?v=1761572178"},{"product_id":"spears-racing-wet-slipper-clutch-kawasaki-ninja-650-650r-er-6n-er-6f-ex-6-z650-2017","title":"Spears Racing Wet Slipper Clutch For Kawasaki Ninja 650 \/ ER-6F and Z650 (2017+)","description":"\u003cp align=\"center\"\u003e\u003cimg style=\"width: 384.25px; height: 133.327px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/image_catalog_Spears_Racing_Spears_Logo.png?v=1753876219\"\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp align=\"center\"\u003eSpears Racing New Ninja 650 \/ Z650 Slipper Clutch Extra Plate \nDesign is computer-aided design\/computer-aided manufacturing billet \nSlipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy \nwhich has excellent mechanical properties, exhibits good ductility, high\n strength, toughness and good resistance to fatigue. Each unit is hard \nanodized which is Type III which is done under more exacting process \nconditions resulting in a harder, denser, thicker, and more abrasion \nresistant coating for increase durability and longevity. Made in the Good ole' US of A!\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eWhy do you need a slipper clutch?\u003c\/h3\u003e\u003cp align=\"center\"\u003eThe reason is simple – the slipper clutch reduces rear wheel chatter \non downshifting, allowing better chassis stability under braking and \ncorner entry thus reducing the chances of crashing.This designed will \nallow the rider to reduce lap times as a result of better grip and more \nconfidence. One of the greatest features of this slipper is reducing \nover-torquing of the engine and will assist the engine by shifting \nincorrect gear is nearly impossible.\u003cbr\u003e\nSlipper Clutch Design will prevent damage to the engine and gearbox by \nreducing the mechanical stress caused by the back-torque of the engine \nand reducing the chance of over-revving on down shifts.\u003cbr\u003e\nSpears Racing’s slipper clutch reduces sudden forces on the inside of \nthe transmission and will reduce wear and tear on the transmission.\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003ePositives of a Slipper Clutch on your Bike:\u003c\/h3\u003e\u003cp align=\"center\"\u003eIt can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.\u003cbr\u003e\nIt also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.\u003cbr\u003e\nProvides better clutch feel and smoother action\u003cbr\u003e\nThe rider does not need to concentrate on clutch operation which allows \nhim to concentrate on other things such as body posture, braking etc \nwhile cornering.\u003cbr\u003e\nGreatly reduces stress on your chain, increasing its life\u003cbr\u003e\nSuitable for Racing, Track, and Street riding\u003cbr\u003e\nUses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket).\u003c\/p\u003e\u003cp align=\"center\"\u003e\n\u003cbr\u003e\u003c\/p\u003e\u003ch3 align=\"center\"\u003eKit consists of:\u003c\/h3\u003e\u003cp align=\"center\"\u003e1 pc. Spears Racing clutch hub\u003cbr\u003e\n1 pc. pressure plate\u003cbr\u003e\n6 pcs. spring retainers (red tops)\u003cbr\u003e\n6 pcs. spring retainers + preload\u003cbr\u003e\n7 pcs. Steel Plates\u003cbr\u003e\n1 pc. steel washer\u003cbr\u003e\n6 pcs. bolt M5\u003cbr\u003e\n6 pcs. clutch spring\u003cbr\u003e\n1 pc. red Loctite\u003c\/p\u003e","brand":"Spears Racing","offers":[{"title":"Default Title","offer_id":42419363545193,"sku":"SP20-650K-2017","price":949.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/20200120_190655_f8f355f0-23b7-4a04-beba-bfcd4914e6aa.jpg?v=1761573284"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/collections\/Spears_Racing_BS.png?v=1754659765","url":"https:\/\/2wheelhq.com\/collections\/spears-racing.oembed","provider":"2WheelHQ","version":"1.0","type":"link"}