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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.
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umop3pisdn
gbj_tester
X0 RD with Fibrelyte cage and Token ceramic pulleys in place of Force, BDOP aluminium monoblock 12-27 in place of CS-7800 12-23. 15% lower bottom gear and ~65g less weight, for going Up Hill