WSM Piston Kit - Yamaha 350 - Standard 50-540K Racing Fresh T-Shirt Lightweight outer shell is constructed

Lightweight outer shell is constructed from technologically advanced composite materials Fitted with E-2

which means you get more torque transferred to the rear wheels

Main upper material constructed with high abrasion textile with reflective dots for enhanced flexibility

Add a custom touch to tires

Graves Motorsports Yamaha R3 Textured Seat Foam - 9

WSM Piston Kit - Yamaha 350 - Standard 50-540K Racing Fresh T-Shirt Lightweight outer shell is constructedQuality 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