03-09 Yamaha YZ450F YZ 450F 95mm CP Carrillo Stock Bore Cylinder Piston 13.5:1 WPP3012 Hotrods/Wiseco crank

Hotrods/Wiseco crank

and it is the responsibility of the person assembling and tuning the engine to make sure all the parts are correct and work properly

and closed-course racing

and the person installing the motor on the bike and tuning it is responsible for ensuing it works properly

TITANIUM head stud kit - LIFETIME WARRANTY*

03-09 Yamaha YZ450F YZ 450F 95mm CP Carrillo Stock Bore Cylinder Piston 13.5:1 WPP3012 Hotrods/Wiseco crankM1011, 4785M09500, 4786M09500, 8562DA, 8630DA, 247944, 247944, 247944, M1031, M1043, M1051 95mm Standard Bore 13. 5: 1 CP Carrillo Piston Kit Fits Yamaha YZ450F Years 2003 2009 Kit Includes: CP Carrillo Stock Bore 95mm 13. 5: 1 CP Piston Kit (Includes Piston, Rings, Pin, & Clips) Part # M1011 MADE IN U. S. A. The piston uses pump or race gas. All parts are new in the original packaging. We are an authorized CP distributor and the original