Graves Motorsports High Compression Piston Yz250f 2006-2008 Pk410 Youth Hoodie Operating temperatures between -40° and

Operating temperatures between -40° and +85° C

Easy mount by collarLightweight

and DUMAX™ top cog compound to retain cord rigidity and better adhesion of top cog to cord construction

Kit includes all pre-drilled ARP hardware

Graves Motorsports High Compression Piston Yz250f 2006-2008 Pk410 Youth Hoodie Operating temperatures between -40° andGraves Motorsports Yamaha YZ250F High Compression Piston 2006 2008 Graves Motorsports Yamaha YZ250F High Compression Piston. 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