WSM Piston Assembly - Polaris - +1 mm 50-306-07PK RX-3 Harness Designed to outlast standard aluminum

Designed to outlast standard aluminum rear sprockets and is much lighter than steel rear sprockets

Made from stout 1-1/2" diameter thick-wall steel with heavy-duty welded flanges Constructed for strength and long lasting good looks Made in the U

650 °F (899 °C)

2010-2017 Harley-Davidson Wide Glide EFI FXDWGI - - 2006 Harley-Davidson Super Glide FXD35 - -

Suzuki GSX-R 600 + 750 + 1000 : 1996 to present with stock or aftermarket rearsets

WSM Piston Assembly - Polaris - +1 mm 50-306-07PK RX-3 Harness Designed to outlast standard aluminumQuality 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