{"product_id":"s-s-cycle-royal-enfield-650-twin-high-compression-11-to-1-piston-kit","title":"S\u0026S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston Kit","description":"\u003cp\u003eThese high compression pistons feature a 7cc raised dome to achieve a compression ratio of 11:1 (from 9.5:1). Higher compression is a key factor in increasing performance.\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eStock Bore X Stroke = 78 x 67.8mm, S\u0026amp;S 650 HC Kit = 78 x 67.mm\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eStock Compression Ratio = 9.5:1, S\u0026amp;S 650 HC Kit = 11.0:1\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":42823267483753,"sku":"920-0143","price":514.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/0058\/files\/870085f870b2ea30bcb249b2d1d8fc2d.jpg?v=1768591205","url":"https:\/\/2wheelhq.com\/products\/s-s-cycle-royal-enfield-650-twin-high-compression-11-to-1-piston-kit","provider":"2WheelHQ","version":"1.0","type":"link"}