You are reading a single comment by @IR 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.
@IR
I use mine on a sugino 75/75 super lap ISO BB but that's only because I have them already. They're fine on JIS too.