You are reading a single comment by @SternsCycles 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.
@SternsCycles
Now properly tested with a new saddle and seatpost... of course, no change. Think it now HAS to be the bottom bracket or crankset.
Thinking the tapers, it it seems to flair up underload.