You are reading a single comment by @Smallfurry 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.
@Smallfurry
Measure the width of the BB shell.
68mm = British standard, 70mm = Italian
The rest is decided by your choice of crankset.
(ED: How old is the bike. If its very old there are other options)