Piston T-Moly 2020 Yamaha WR250F air-cooled/liquid-cooled primary chaincase

air-cooled/liquid-cooled primary chaincase

2013 Yamaha WR250F

Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy

Snug elastic hem secures cover to UTV

Damper shock eliminates the sudden drop

Piston T-Moly 2020 Yamaha WR250F air-cooled/liquid-cooled primary chaincaseEngineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls All pistons, rings, pins and circlips are manufactured to OEM specifications All individual components are interchangeable with original parts Piston weight compatible with original piston T Moly Series offers a number of performance benefits. See below Includes: 1 piston, 1 ring set, 1 wrist pin and 1 circlip set