650/750 crankshaft question Sept 26, 2008 12:19:11 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by topgut on Sept 26, 2008 12:19:11 GMT -5 Does anyone know if a 650 , super 650, and 750 crankshafts are the same or are the part numbers just different?Parts numbers are 12605, 70236-1, 70236-2Thanks