THE BEST BIG BORE STROKER FOR YOUR 450 PERIOD. FITS ALL'06+ HONDA TRX450R AND TRX450ER MODELS BIG TIME RELIABLE BOLT ON POWER! Hotrods stroker crank with rod. CP or JE forged piston.
No modification (except jetting) of any kind is required to use this kit. Piston uses pump or race gas and cam will work with OEM valve springs. We recommend that this be installed by a qualified mechanic with experience doing this type of work.Piston comes with specific instructions for setting the ring gap. Failure to follow these will result in engine failure. The item "06+ TRX450R TRX 450ER 450R Big Bore Stroker Crank 51o Complete Motor Kit Hotcam" is in sale since Friday, April 14, 2017. 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.