In late 1915, Indian introduced Charles Gustafson’s replacement for Oscar Hedstrom’s 61 cu in V-Twin engine. The new engine used side valves instead of the inlet-over-exhaust valve outlets used in the Hedstrom design. The flathead engine was quieter and less expensive to maintain as well as easier to manufacture. The might engine drove through a three-speed, hand-changed gearbox with foot operated clutch and all-chain drive. The engine enjoyed a 9 year production run Offered from the Paul Hedburn Collection is a 1916 Indian V-twin motorcycle with rare side-car. Identification number 88H589 is in excellent condition. The combination of motorcycle and side car with side curtains is extremely rare and desirable to early motorcycle enthusiasts. Offered at no reserve.