Feature●A must for assembling vertically split crankcases.●Safely and easily pulls crank assembly into crankcase.●Heavy-duty steel construction.●Includes both male and female M10x1.25mm and M12x1.25mm adaptors to attach to crank assembly.●The C-clip adaptor (part # 1329270001) is required for cranks that use a C-clip to hold the primary gear on (common on many Kawasaki models).Description Special Notes:Will not work on: Yamaha Raptor 660, Kawasaki Tecate 250, KTM 125/144/150.