2006 KX450F KX 450F Stroker Big Bore 500cc Rebuilt Motor Engine Rebuild Gear Kit RMZ450 Heavy duty aftermarket crankshaft with

Heavy duty aftermarket crankshaft with rods assembled

Replacing worn out crank bearings and seals is crucial to maximize the lifespan of your TRX450R engine

FITS ALL CAN AM 850cc MODELS AND YEARS

Warranty can not be converted to a refund or discount on any current or future order

Aftermarket RZRs camshaft

2006 KX450F KX 450F Stroker Big Bore 500cc Rebuilt Motor Engine Rebuild Gear Kit RMZ450 Heavy duty aftermarket crankshaft withCOMPLETE 516cc REBUILD KIT FOR ALL 2006 MODELS 100mm OEM or Athena cylinder** JE or CP 100mm big bore forged piston** Hi temp piston rings Wrist pin Circlips 2008 model Hotrods +3mm stroker crank with rod 2008 model 33 teeth crank balancer flywheel gear Clutch kit (fibers, steels, springs) Crank bearings Crank balancer bearings Transmission bearings Shift cam bearings Clutch bearings Starter clutch bearing Water pump bearings Complete gasket kit top