Tom Sherman wrote:

Is it really a freewheel and not a freehub? [1] A disc brake compatible
freewheel would be a rather rare bird, and freewheels in general have
only been OEM specified on rather inexpensive bicycles for the last
decade or more. If the cluster is 8, 9 or 10-speed, it is almost
certainly a freehub, since 8-speed freewheels were known for breaking
axles and soon discontinued, and 9 and 10 speed freewheels have not been
commercially made.

Early Streetmachines were 8 speed rears, mine's 5/6 years old or so and
is a 9.

Pete.
--
Peter Clinch Medical Physics IT Officer
Tel 44 1382 660111 ext. 33637 Univ. of Dundee, Ninewells Hospital
Fax 44 1382 640177 Dundee DD1 9SY Scotland UK
net http://www.dundee.ac.uk/~pjclinch/