YFZ450R YFZ 450R 450X Big Bore Cylinder Complete Motor Engine Rebuild Kit 478 cc

  
FITS ALL YAMAHA YFZ450R/450X MODELS AND YEARS FI MODEL ONLY! BIG TIME RELIABLE BOLT ON POWER! Hotrods HD crank with rod.

11.4:1 Wiseco or CP forged piston. No modification of any kind is required to use this kit. We recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "YFZ450R YFZ 450R 450X Big Bore Cylinder Complete Motor Engine Rebuild Kit 478 cc" is in sale since Saturday, February 23, 2019.

This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.

1. Country/Region of Manufacture: United States
2. Surface Finish: Forged
3. Manufacturer Part Number: 4406 23001-k02 4865M09800 18P-11400-02-00
4. Placement on Vehicle: Left
5. Brand: Hotrods CP Carrillo Wiseco BP Racing
6. Warranty: Yes