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Harley Davidson Race bikes... the RR250/350

Updated : June 05, 2004 20:47

The first version was built in 1971

2 stroke 2 cyl. air-cooled engine.

With the old Ala D' Oro tank and seat  on it.

1972 second version , new frame and tank.
1973 complete new water cooled engine.
 1974 the huge brake drum in the front is replaced by a disc brake.

first world champion ship victory

1975 frame  change from stereo to mono shock

brake by Campagnolo.

 

1976 frame by Bimota, Marzocchi  gas rear shocks
1977 with Dell Orto carbs on it
1977 L' ultima , built from 1977 till 1980  for private riders,   Aermacchi Harley Davidson and  AMF Harley Davidson didn't participate anymore   the new brand became HD Cagiva and later just Cagiva.

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Harley Davidson   or  Aermacchi or the virtual museum

Updated : June 05, 2004 20:47

uploaded : August 28, 2002

pictures  taken from Moto Ciclismo d' Epoca  numero 2/1999

Design and copy right  J. A. H. Stoffels 2002 - 2003 - 2004