WSM Piston Kit - Polaris 300 - +1 mm 50-310-07PK Firefly Headlight — Mounting Strap 00 MM thick wall high

00 MM thick wall high heat grade Titanium tubing used on our performance Superbike exhausts

Pre-curved finger construction reduces fatigue

flag hardware and install instructions

Short cuff design for ease of entry and convenience

poly mesh back fabric

WSM Piston Kit - Polaris 300 - +1 mm 50-310-07PK Firefly Headlight — Mounting Strap 00 MM thick wall highQuality 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