You are reading a single comment by @gbj_tester 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.
gbj_tester
I had the lightest box section rims in the past, unfortunately they made it thin enough to the point it start cracking on the spoke bed (385g).
If you want lighter, you best be going disc.