CYLINDER, PISTON 250FiCYLINDER, PISTON 300FiVALVE TIMINGCRANKSHAFTVALVE COVERLUBRIFICATION / WATERPUMPENGINE CRANKASECLUTCHGEARSHIFT MECHANISMGEAR BOX 250FiGEAR BOX 300FiOIL / KICKSTART PLUGELECTRIC STARTER IGNITION (4 holes) 250Fi / 300FiELECTRIC STARTER IGNITION (3 holes) 250Fi