CRF450R'09-12 - Cylinder Works 488cc Big Bore Kit

New big bore kit product line from the makers of the Pivotworks™, Hotcams™, and Hot Rods™. Cylinder Works offers high quality cylinders that are virtually identical in appearance to OEM.

This Cylinder Works big bore kit is designed as a true "drop-in" with no extra machine work to engine or cases. Kit features:

• Includes cylinder, piston kit and gaskets
• Cylinder looks just like stock
• Nickel silicon carbide plated for longer life
• Just purchase and install

Application: 2009-2011 Honda CRF450R models +3mm, 478cc big bore kit.

• Brand: Cylinder Works

•   This warning is being provided to comply with the State of California's Proposition 65.
  Cancer and Reproductive Harm - www.p65warnings.ca.gov