Michael Green wrote:
> Can anyone point me to a source of information on the
> various non diamond frames that were made a few years
> back. (I believe that UCI regulations made these frame
> types 'illegal'). Ta.
I think the rule was aimed at non-diamond frames as used in
TTs by Zulle, Indurain, Boardman et al. I can't recall
seeing any beamers in the pro races. AFAIU bikes have to
have a diamond frame and equal size wheels so those cool low-
pro bikes from the late eighties are outlawed. There are
rules regarding the position of the saddle relative the BB
to prevent Obree style machines being used too. I have some
cool pictures taken before the 1989 TT, of Bugno, Indurain
and Delgado arriving on their low-pros, complete with
backpacks containing their lunch no doubt !