A pic of a young Mick Jagger on a Condor on this site as well as a note about Clapton's dealings with Condor:
http://thisjustin.bicycling.com/
Jagger and Condor again 1960s:
http://www.cyclingnews.com/
Also notes on these:
http://democracystreet.blogspot.com/
Hilary's piece for ClassicLightweights.com:
http://www.classiclightweights.co.uk/
Of course Ginger Baker raced. And then there is the story about how Cream's Disraeli Gears came to be named! As in a note in Dave Moulton's blogsite:
http://davesbikeblog.blogspot.com/
Rock heroes of my youth both on bike and guitar or drums - what more could you want?
Paul Williams,
Ottawa, ON, Canada