Description
If you’re running a YZ250F 2014-2015 at the limit, your factory piston won’t keep up. Wiseco’s forged piston kit delivers the compression ratio and durability needed for consistent power delivery, whether you’re pushing hard on the track or putting in long trail days. The ArmorGlide coating reduces friction losses, so more of your engine’s energy translates to acceleration.
- Forged piston construction
- ArmorGlide friction-reducing coating
- 13.5:1 compression ratio
- Improved fuel efficiency
- Includes gasket kit
- Fits YZ250F 2014-2015
- Also fits YZ250FX, WR250F
- Bolt-on installation
- MPN: PK1899






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