New wheel security system from Kryptonite - bike has to be flipped upside down to release the wheelnuts, which makes it hard/impossible to do if locked to a post, great simple idea: http://www.bicycling.com/bikes-gear/new-bike-gear-previews/new-bike-locks-kryptonite
@dirkbang 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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New wheel security system from Kryptonite - bike has to be flipped upside down to release the wheelnuts, which makes it hard/impossible to do if locked to a post, great simple idea: http://www.bicycling.com/bikes-gear/new-bike-gear-previews/new-bike-locks-kryptonite