You are reading a single comment by @luckyluke and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
@luckyluke
Cheers for that tip, yet another acronym (BCD) I hadn't encountered. I'll measure it on the existing spider. For a single chainring being fitted to a spider for a triple, would you normally fix it to the inner bolt holes or the outer, if that makes sense? If I can re-use the existing crankarms I will as this is supposed to be a budget project- although I will probably upgrade components over time.