03-13 YZ250F YZ 250F 83mm 320cc Big Bore Stroker +3 Complete Engine Rebuild Kit
FITS ALL 2003 TO 2013 YZ250F AND WR250F MODELS!
- 83mm big bore nikasil cylinder (1 year warranty)
- 83mm 13:1 Wiseco or Wossner forged piston kit*
- Hi temp rings
- Wristpin
- Circlips
- Hotrods +3mm stroker crank with connecting rod
- Crank bearings / Main bearings
- Transmission bearings
- Shift cam bearing
- Water pump bearing
- BPRATV Cylinder Head Stud Kit
- Complete gasket kit with Viton valve stem seals
- COMETIC MLS big bore head gasket
- Complete engine seal kit
- BPRATV Talon Heavy Duty Cam chain
- BPRATV Talon Clutch Kit (Fibers, Steel Plates, & Springs)
*Photo for example purposes only. This is a bolt on kit with no machining required, and the piston uses pump or race gas. Everything is new in the original packaging and the original manufacturer's warranty applies*