You are reading a single comment by @Chak 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.
Chak
00:32 an aftermarket e-shifting solution for any mechanical groupset $399
https://www.youtube.com/watch?v=-zGkaPEJ-K8