"Sheldon Brown" wrote in message
...
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


I love the first of April. Well done Sheldon.

Fraser