You are reading a single comment by @Oswald 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.
@Oswald
Yes it is possible with Chorus .. generally Campagnolo parts can be rebuilt but you'd need a second mech to get the parts easily. It's easier to use a secondary clamp like you've found. But double check your outside diameter .. it could be 28.6mm outside diameter - 531 is certainly 28.6 befitting a 27.2 seatpost. If it is 31.8 the 32 will work ok. Otherwise I think SJS do a 28.6 clamp ..