Graves Motorsports High Compression Piston Yz250f 2006-2008 Pk410 Youth Hoodie 5mm Lamda Collar in your

5mm Lamda Collar in your R6 exhaust for this installation this does not come on the stock exhausts but standard on Graves Full Exhaust Systems

: Cat Eliminator System Weight = 3

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

Easy mount by collarLightweight

closed loop EFI tuning

Graves Motorsports High Compression Piston Yz250f 2006-2008 Pk410 Youth Hoodie 5mm Lamda Collar in yourGraves 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