Wossner Piston Yamaha YZ450F 03-04 size:Piston B (+0.01mm) Yamaha YZF 1000 R1 02-03

Yamaha YZF 1000 R1 02-03 Carbine Slip-on Carbon Fibre

0x16mm Socket Head Allen Bolt | Replenish with BLT2450616

Designed for the rigorous demands of motocross

Waist with micro adjuster

Wossner Piston Yamaha YZ450F 03-04 size:Piston B (+0.01mm) Yamaha YZF 1000 R1 02-03Wossner 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