WSM Piston Kit for Yamaha SVHO engines, in 8.5:1 stock compression and 86mm stock bore.
The high strength forged piston kit includes ring package, wrist pin, and locks.
Increased reliability and performance in high performance setups.
For use with:
Yamaha 2014-2016 FZS/FZR SVHO
Yamaha 2014-2023 FX SVHO
Yamaha 2018-2023 GP1800/GP1800R SVHO
