**Verify the part fits before purchasing**
Specs:
Description: Forged High Compression Piston Kit
Compression Ratio: 13.5:1
Cylinder Bore: 77.000
Piston Diam: 76.950
Displacement: 250.00
Notes: High Compression Piston kit; 13.5:1, single compression ring piston, kit includes: Piston, rings, pin, clips
Fits:
Yamaha WR 250 F 2001-2014, YZ 250 F 2001-2007
