You are reading a single comment by @NickCJ 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.
@NickCJ
Sounds obvious but have you tried all alignments of the front derailleur - i.e. if its catching the crank at the back of the FD, turn it clockwise, vice versa if it's hitting the front.
Another thing might be that the centre of the teeth of the big ring are sitting further outboard than other rings - are the Praxis fairly chunky?