R-304 Silencer - Yamaha YZ125
304 stainless steel intake tube, Stainless steel end-cap, TIG and MIG welded for strength and durability, 6061 T6 brushed aluminum silencer body, Double-walled mounting bracket(s), Allen head screws ensure easy repacking when needed for extended product life, E-Glass internal packing for maximum packing life, Made in the USA