Big Bore Cylinder

YFZ450R YFZ 450R 98mm 98 478cc CP Cometic 12.51 Big Bore Top End Cylinder Kit

YFZ450R YFZ 450R 98mm 98 478cc CP Cometic 12.51 Big Bore Top End Cylinder Kit

YFZ450R YFZ 450R 98mm 98 478cc CP Cometic 12.51 Big Bore Top End Cylinder Kit

Brand New Complete Big Bore Top End Rebuild Kit. Fits Yamaha YFZ450R or YFZ450X Fuel Injected Models. Years 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021.

Add big time reliable power at an affordable cost while still running pump gas! This motor rebuild kit includes. CP 12.5:1 piston kit. Cometic top end gasket kit.

This is a bolt on kit with no machining required. Piston uses pump gas or race gas.

This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "azquadparts" and is located in this country: US. This item can be shipped worldwide.

  • Modified Item: No
  • Country/Region of Manufacture: United States
  • Custom Bundle: No
  • Fits: ATV
  • Compatible Make: Yamaha
  • Type: Big Bore Kit
  • Compatible Model: YFZ450R YFZ450X
  • Surface Finish: Silver
  • Manufacturer Part Number: YFZR-CLY98 M1009 C3279
  • Placement on Vehicle: Left, Right, Front, Rear, Upper, Lower
  • Brand: CP Carrillo Cometic
  • Non-Domestic Product: No
  • Warranty: Yes


YFZ450R YFZ 450R 98mm 98 478cc CP Cometic 12.51 Big Bore Top End Cylinder Kit