Spotted this on the IMG blog. It's Proper's Gav Shortall's bike, complete with a 2008 prototype sprocket.
Proper are about to drop a boat load of new parts, including hubs, the sprocket pictured here, stems and seat clamps.
At the moment, they're working on a new Web site, but you can get a sneak peek of the new range over at http://www.properbikeco.com
While you're there, check out Proper's video page at http://www.vimeo.com/proper
Or be their friend on MySpace over at http://www.myspace.com/properbikecompany
