For braking, R56 JCW calipers are a popular mod to the R53.
Good to know. What's the primo source for cooper information? I don't like overly modifying things. As stock looking externally as possible (except for wheels), but ability to move like a whippet.
@Chak started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
For braking, R56 JCW calipers are a popular mod to the R53.