You are reading a single comment by @Bearlegged 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.
@Bearlegged
290mm will be fine. My rule of thumb is to round down for a difference of up to 1.4mm, and up to a maximum of 0.5mm.
So 291.4 I'd round down to 290, and 291.5 I'd round up to 292.