WSM Piston Kit - Kawasaki 300 - +.50 mm 50-255-05K Twinwall® Handlebar — Twinwall/Yamaha direct replacement plastic kit

direct replacement plastic kit

Pre-drilled for easy bolt-on installation

Manufacturing

A removable USFS approved spark arrestor will come equipped with this slip-on to make it easier for a rider to alternate between off-road and closed course racing

WSM Piston Kit - Kawasaki 300 - +.50 mm 50-255-05K Twinwall® Handlebar — Twinwall/Yamaha direct replacement plastic kitQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves