You are reading a single comment by @dogsballs 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.
@dogsballs
the ones i've ridden are very very flexy through the BB area, PJ's moves out 1cm side to side when you track stand. saying that my dave yates in 531 moves around a bit as well. modern 531 isn't as good as old 531, or it could just be the lugs/BB shell?!?