in message , Sheldon Brown
') wrote:

Are you still riding on old-fashioned half-inch-pitch chain and
sprocket, like they used to use in the last century? No wonder you're
slow! Time to get with it!

Unless you're a reactionary troglodyte retrogrouch, you NEED
Nanodrive,
the first 21st century drive train system! Get rid of that obsolete
junk!

See: http://sheldonbrown.com/nanodrive

These monospoke wheels... does the rim stand on, or hang from, the
spoke?

Simon, GD&R

--
(Simon Brooke) http://www.jasmine.org.uk/~simon/

;; single speed mountain bikes: for people who cycle on flat mountains.