WOSSNER PISTON YAM YZ 450 F 20-22 / FX 2021 96.96MM 14.00:1 SIZE_600ml Head size: 12mm

Head size: 12mm

with three different positions for you to mount your sockets

EC-F models is produced according to the high standards of Polisport's replica plastics

ZXW features technology derived from the MotoGP and FIM Suzuka 8 Hour Endurance and has proven superiority with its 35 first-place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race

WOSSNER PISTON YAM YZ 450 F 20-22 / FX 2021 96.96MM 14.00:1 SIZE_600ml Head size: 12mmWossner 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