You are reading a single comment by @Bbhewee 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.
@Bbhewee
Isn't the promax a standard 42mm chainline? If so 107 jis should work a treat. Just use the stronglight 2000 bb.