Wossner Piston Yamaha YZ 450 F '20-'22 / FX 2021 96.96mm 14.00:1 Model_Leatt 5.5 Enduro Jacket If your RSV4 engine number

If your RSV4 engine number is LOWER than 3413

Stator Wire length: 290 mm

Sewn bound edge

and cutting-edge technology with the Shark Pulse Glove

Distance between fixation holes: 80mm

Wossner Piston Yamaha YZ 450 F '20-'22 / FX 2021 96.96mm 14.00:1 Model_Leatt 5.5 Enduro Jacket If your RSV4 engine numberWossner 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