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
KERS is an interesting idea but with most bikes being ridden in flat cities and at low speeds.... it's not viable against the extra weight and added complexity.
Hilly terrain and higher speeds, then we're talking.