PISTON KIT WOSSNER 76.97MM 14.4:1 YAMAHA WR250F 20-23 YZ250F 19-ON YZ250FX 20-ON S3-Cat-Hardparts-Batteries-Chargers Ready-to-use

Ready-to-use

Made from recycled tyres

Inner drawstring at the bottom of the jacket

Increased leg grip reduces pressure on wrists and shoulders allowing for more control with your arms whilst reducing the risks of getting arm pump

and offer strength

PISTON KIT WOSSNER 76.97MM 14.4:1 YAMAHA WR250F 20-23 YZ250F 19-ON YZ250FX 20-ON S3-Cat-Hardparts-Batteries-Chargers Ready-to-useWossner pistons are all forged and supplied with the appropriate piston rings, piston pin and clips. Made in Germany. 76. 97MM Must use OEM Ring Set not supplied High compression, race only This piston requires careful installation and strict adherence to all critical V P and squish measurements. Additionally, the 3504D series piston requires use of OEM Yamaha rings.