WSM Piston Assembly - Sea-Doo - +1 mm 010-818-07PK Adventure Seat Wave® pattern keeps brake system

Wave® pattern keeps brake system cooler by allowing air to pass over every point of the brake pad surface

Additional clutch lever pull reduction can be achieved when combined with TorqDrive

Features an internal spark arrestor

Give your BMW adventure bike a little extra styling

WSM Piston Assembly - Sea-Doo - +1 mm 010-818-07PK Adventure Seat Wave® pattern keeps brake systemQuality 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