10-15 KX450F KX 450F Big Bore Kit 100mm Complete Motor Engine Rebuild Assembly

100mm Athena or OEM cylinder 100mm JE or CP forged piston** Hi temp piston rings Chrome wristpin Circlips Clutch kit (fibers, steels, springs) Heavy duty main bearings Water pump bearings Transmission bearings Crank balancer bearings Shift cam bearings MAXLOCK TITANIUM head stud kit - LIFETIME WARRANTY* Complete gasket kit - top and bottom end MLS big bore head gasket Complete crankcase oil seal kit Valve stem seals Cam chain K&N oil filter NGK spark plug Stickers Runs on pump or race gas No case or head mods required