Chain Tensioner

A Custom Chain Tensioner

I’m trying to replace as many of the plastic parts on my Brompton as possible. I don’t like plastic on my bikes. This doesn’t mean that plastic parts don’t do the job they are made for. It’s more a question of personal taste.

Chain Pusher

Brompton shifting problems

If you run a 2- oder 6-speed Brompton, you may run into problems with shifting between the two rear sprockets.