WOSSNER YAMAHA TY250 MONO PISTON KIT (4 SIZES) Size:68.5mm * construction from quality foam

* construction from quality foam

300ccSherco 2011 - 2022 - 125ccScorpa 2010 -2022 - all trials modelsBeta 1994 to 2017 - Techno

Replaces the standard Domino plastic sleeve on most trials bikes

It prevents the rubber from tearing and makes sure that the tyre bead is not stretched too much

Very useful item for attaching to tool box

WOSSNER YAMAHA TY250 MONO PISTON KIT (4 SIZES) Size:68.5mm * construction from quality foamWossner 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 bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany. Kit comes with: 1x piston (available in 4 sizes 68mm standard, 68. 5mm,