You are reading a single comment by @handtightenonly 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.
@handtightenonly
After-market crystals (or any after-market work) are fine as long as they've been installed correctly by an approved dealer or watchmaker.
And not by a bloke with a hammer...