you should be able to get one of these cheaply (if not the one shown):
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&Item=350120026629&Category=56194null&_trksid=p3907.m29
@StandardPractice started
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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you should be able to get one of these cheaply (if not the one shown):
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&Item=350120026629&Category=56194null&_trksid=p3907.m29