Big Bore Cylinder

06+ TRX450R TRX 450R 100mm 490cc 13.51 CP Athena Big Bore Top End Cylinder Kit

06+ TRX450R TRX 450R 100mm 490cc 13.51 CP Athena Big Bore Top End Cylinder Kit
06+ TRX450R TRX 450R 100mm 490cc 13.51 CP Athena Big Bore Top End Cylinder Kit

06+ TRX450R TRX 450R 100mm 490cc 13.51 CP Athena Big Bore Top End Cylinder Kit
Athena 100mm 490cc Big Bore Cylinder Kit With CP Carrillo 13.5:1 Piston! This is the best and most reliable big bore kit on the market! Fits Honda TRX450R & TRX450ER. Years 2006 2007 2008 2009 2010 2011 2012 2013 2014. 100mm Nikasil Athena Big Bore Cylinder. CP Carrillo 13.5:1 Piston Kit (Includes, Piston, Pin, Rings & Clips) (Uses Race Gas ONLY).

Athena Complete Top End Gasket Set. Larger Water Jackets Keep Your Motor Cooler! For the most reliability and longevity we recommend installing this kit with a new OEM crankshaft or preferably with our CP Carrillo heavy duty rod.

This kit must be installed by a qualified professional and dyno tuned to ensure the proper AFR. 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
  • Type: Big Bore Kit
  • Surface Finish: Silver
  • Manufacturer Part Number: M2052 A-TRX450R-06-100-CG
  • Placement on Vehicle: Left, Right, Front, Rear, Upper, Lower
  • Brand: CP Carrillo Athena
  • Non-Domestic Product: No
  • Warranty: Yes


06+ TRX450R TRX 450R 100mm 490cc 13.51 CP Athena Big Bore Top End Cylinder Kit