WSM Piston Kit - Yamaha 80 - +.50 mm 50-536-05K Corp Shift 2 Curved Brim Hat Constructed from USA grade 7075

Constructed from USA grade 7075 and 6061 billet aluminum

time differential with best lap and GPS strength signal

Fits with original center stand and compatible with original exhaust

Tachometer

via a short-stroke lever placed at the top— if the rider can't see the lever and the logo is in its normal place

WSM Piston Kit - Yamaha 80 - +.50 mm 50-536-05K Corp Shift 2 Curved Brim Hat Constructed from USA grade 7075Quality 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