You are reading a single comment by @Epam 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.
@Epam
Thanks, mine is mounted in the more common above rear triangle position. So am I right in thinking that in theory if I run the same length chain as currently running with 33x18 the axle position should only be moving +- 3mm (from the current position) when swapping between the 17t and 19t?
p.s. that second green frame looks pretty sexy.