**Verify the part fits before purchasing**
Specs:
Description: Forged High Compression Piston Kit
Compression Ratio: 14.2:1
Cylinder Bore: 77.000
Piston Diam: 76.950
Displacement: 250.00
Notes: High Comp piston kit; 14.2:1, Includes: piston, rings, pin, clips.
Replaces OEM Numbers:
YAMAHA: 1SM-116A0-01-00
Fits:
Yamaha WR 250 F 2015-2017, YZ 250 F 2014-2016
- Make sure this fits
by entering your model number.
- Increases displacement
- Includes piston, rings, pin, and circlips
- Forged from 2618 aluminum and molybdenum disulphide coated skirts
- Made in Italy
