Wossner Piston Yamaha YFM660R Raptor 01-05 SIZE_51 Tooth Cylinder Works eliminates these hassles

Cylinder Works eliminates these hassles by providing a ready-to-install cylinder barrel

Clamping Width / Dim D: 120

Will not scar bars like aluminium sleeves

~ Tubeless 4 ply nylon carcass 230 TOUR MASTER

Wossner Piston Yamaha YFM660R Raptor 01-05 SIZE_51 Tooth Cylinder Works eliminates these hasslesWossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features In house designed and manufactured; all forgings are produced in Wossner's company owned forging operation 4 stroke pistons are made using a double bridged forging design