Graves Motorsports High Compression Piston Yamaha YZ250F 2006-2008

​Graves Motorsports High Compression Piston Yamaha YZ250F

Developed by the Team Graves Yamaha supermoto team for use on the 06-08 YZ250F Yamaha supermoto race bikes. This piston is compatible with oversize valves, higher lift cams and incorporates an X style forging for additional strength, durability and weight reduction. These pistons represent the highest quality of engineering available and is designed to deliver maximum power for your dirtbike or supermoto.

​Features:

• High compression
• X forged construction
• Includes new wristpin and circlips

Note: Designed to run on race fuel only.