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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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Current right hand crank arm is ruined but I'd like to keep the BB, so I'm in need of something that'll fit - had a dura ace fitted before but according to sheldon any of these will do.
Not fussed about the left but will take it as a spare if you have it as well.
Ultegra 6500 double
Dura Ace 7700
Sura Ace 7701
105 5500
105 5501