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How does the 'Beastie' cycle work?

10 September 2013 Last updated at 12:02 BST

Former world champion racing cyclist, Graeme Obree, has posted a video online demonstrating how the cycle mechanism of his unconventional bike 'Beastie' works.

Obree will be attempting to set a new human-powered land speed record with the help of Beastie.

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