WSM Piston Kit - Polaris 300 - +.75 mm 50-310-06PK Brake Shoes Set industry benchmark for revolutionary

Set industry benchmark for revolutionary design and technical features

Designed to be used with an Ohlins 68mm steering damper (Graves Motorsports part # SD068 sold seperately)

dual pivot arms on boot frame Reduced Weight

35% polyester

WSM Piston Kit - Polaris 300 - +.75 mm 50-310-06PK Brake Shoes Set industry benchmark for revolutionaryQuality 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