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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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@trnk
Great stuff! Any guidance about GI, aside from the length of a piece of string? I usually ride 50x17 through the city and I find that pretty comfortable, but it's usually flat where I'm riding. Does that sound like suicide?.. I just haven't been up a hill in a while :)