You are reading a single comment by @DFP and its replies.
Click here to read the full conversation.
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.
@DFP
Can someone tell me the difference between, UN52, UN53 & UN54 sealed bottom brackets?