Pro
02
2011
Harley Hummer Davenport 2011 Flat Track Vintage Motorcycle Race
www.HarleyHummer.com Antique Harley Davidson Hummer 165 Motorcycle Race at Davenport Iowa 2011. These are modified, American made, Harley Davidson „Hummers“ on a 1 mile dirt flat track. Generally speaking, racers use a 1962 to 1966 2 stroke 165or 175cc Harley Davidson Pacer, Super-10, Ranger, or Bobcat engine, stuffed into a early pre-1962 Hard tail frame. [...]
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