You are reading a single comment by @Eskiboi 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.
@Eskiboi
Not much difference but if you want to run the Sugino 12t cog you would need the slimmer lock ring: http://www.tracksupermarket.com/index.php?main_page=product_info&products_id=225, hence the marking 13t-16t.
[URL="http://www.tracksupermarket.com/index.php?main_page=product_info&products_id=225"][/URL]