Calvin Rayborn II ((1940-02-20)February 20, 1940 – December 29, 1973(1973-12-29) (aged 33)) was a topAmerican professional motorcycleroad racer in the 1960s and early 1970s.[1]
Born and raised inSan Diego, California, Rayborn began ridingmotorcycles at an early age. He began his racing career indirt track events inSouthern California and in 1964, he began racing professionally in theA.M.A. Grand National Championship, a series which encompassed events in four distinctive dirt track disciplines plusroad racing. Rayborn excelled at road racing, winning his firstAMA national atCarlsbad, California in 1966.[1]
His prowess on road courses earned him a place on theHarley-Davidson factory racing team. It was with Harley-Davidson that he achieved his greatest success, winning two consecutiveDaytona 200 victories in 1968 and 1969.[1] He also set two 1970motorcycle land speed records. He accomplished an impressive feat when he competed in theTransatlantic Trophy match races in England in 1972.[2] The Transatlantic Trophy pitted the best British riders against the top American road racers. On an outdated motorcycle with no experience on British race tracks, Rayborn won three of the six races.[3][4]
Rayborn won his last AMA National road race in 1972, at the Laguna Seca racetrack, near Monterey, California.[5] Racing with a modified XRTT-750, it would also be Harley-Davidson's last National road race win.[6]
Towards the end of 1973, it was apparent that the Harley-Davidson team could no longer provide him with a competitive motorcycle for road racing, so Rayborn accepted an offer to race for theSuzuki factory.[1]
In December 1973, Rayborn travelled to New Zealand to compete in an auto racing event. He also accepted an offer to race a Suzuki motorcycle at thePukekohe Park Raceway outside of Auckland. Rayborn's bike was short of power and top speed so the bike was hurriedly converted to burn methanol fuel. Rayborn started the race and was up with the leaders when the bike's engine seized. In the ensuing crash he slammed into a wall close to the edge of the track and was killed.[3][7]
Rayborn was inducted into theAMAMotorcycle Hall of Fame in 1999.[1]
Recommended read: Rayborn's Last Ridehttps://www.motorcyclistonline.com/rayborns-last-ride/
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