07-15 WR450F WR 450F Cylinder Wiseco Piston Complete Top End Rebuild 95mm Stock

FITS ALL 06-09 YZ450F AND 07-15 WR450F MODELS

NEW BPRATV 95mm Stock Bore Nikasil Cylinder (1 year warranty)

Wiseco, CP, JE, or Wossner Forged Piston Kit** (Includes rings, wristpin, and circlips)

Cylinder Head Stud Kit

Top End Gasket Kit with MLS Head Gasket

Camshaft Timing Chain

Stickers

1 year warranty on complete kit for your peace of mind*

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