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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.
@edscoble
Shimano Di2 Alfine Hydraulic;
http://25.media.tumblr.com/7b35b899098b0578466c13e1a2975e56/tumblr_mww6n3iIEU1srpn17o1_1280.jpg