Piston kit 96.96mm for Bore 97.00 Wossner 8964DA (STD)

YAMAHA

WRF 450 2020

YZF 450 2020 - 2022

YZ 450 FX 2021 - 2022

• Wossner forged pistons are superior in strength and design.


• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.


• Elliptically designed to provide a more uniform surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.


• Made in Germany

Part no 56-W4784.A.WO (oro2u.com)

Wossner Piston kit (8964DA) 96.96mm

Clip Part no CW18

Pin Part No WP054

Ring Part no RIK97.00 THREE RING VERSION

Cross reference numbers ONLY.

B2W-11603-00-00