You are reading a single comment by @Shroom 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.
young_gun
@Shroom
Shimano Olympic zen. pricey though...
http://www.ebay.co.uk/itm/Rare-Shimano-Olympic-Zen-Track-Chainring-144BCD-51t-3-32-Bahn-Kettenblatt-/361351486682?hash=item54223a1cda