FITS ALL 2003 TO 2013 YZ250F AND WR250F MODELS! 83mm 13:1 Wiseco forged piston. Hotrods +3mm stroker crank with rod.
Photo for example purposes only. This is a bolt on kit with no machining required, and the piston uses pump or race gas. We recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "03-13 YZ250F YZ 250F Big Bore Stroker Complete Motor Engine Rebuild Kit 83m 320c" is in sale since Thursday, July 8, 2021.
This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Big Bore & Top End Kits". The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.