You are reading a single comment by @mrJL 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.
@mrJL
I'm getting a bit of vibration/resonance coming through the pedals on my synapse hi-mod ultegra at certain points in the pedal stroke when soft pedalling. Anyone else experienced that?