Professionally restored by Jeff Guthmiller of South Dakota, with attention to original details down to the re-zinced hardware and using factory code correct H2 parts where available Despite updates from the prior Mach III, it's demeanor and performance earned the Mack IV the nickname "widowmaker" in the U.S. Rebuilt 748cc oil-injected 2-stroke inline 3-cylinder engine including new pistons and rings Three carburetors Rebuilt crankshaft done to original specifications by Charlie including new connecting rods Refinished engine cases and covers Rebuilt 5-speed manual gearbox set to factory specifications Professionally repainted to original factory color by Hector Martinez of Mesa, Arizona Orange tank with Orange and Red stripes Orange oil tank with White over Black 750 badge Matching side cover and tailpiece Black 2-up seat with chrome trim and grab rail Chrome handlebar with polished levers and mirrors Fork-mounted steering damper Black upper fork shrouds/headlight ears Black headlight and gauge buckets with chrome trim rings Chrome turn signals Electrical system inspected and updated as needed with connectors recrimped with factory connectors Chrome front fender Refinished Black frame and swingarm Center stand and side stand Kick start Chain final drive Hydraulic front fork suspension with polished fork sliders Rear swingarm suspension with twin shock absorbers Chrome 3-into-3 exhaust with upswept silencers Single front disc with rear drum brakes Rechromed spoke wheels with original spokes and Gold nipples Updated with correct tread pattern tires In running condition Frame no. H2F27176 For more information, please visit mecum.com.