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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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Hello, i'm building a new road bike and hoping to go on some long trips as well as using in the city...
I'm thinking to go Shimano GRX810 1x11 - can you help with:
Suggestions for tooth / cog sizes? (There will be some climbing at some point but not racing, keeping it leisurely)
Which model Shimano flat bar hydraulic brake levers are compatible with GRX 810 disc brakes or even Ultegra R8070?
What's the best Shimano flat bar 11-speed gear trigger shifter?
Thanks!