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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.
Hi, I'm after a 17 tooth screw on cog.
It's to go on a rear wheel which had a shimano 7 speed screw on it.
If you've got a barely used one, or know a good place to get one from without spending a fortune on it, as I'm building on a budget, then let me know.