The Contortionist (ou comment cachez son vélo dans sa roue)

[s&m]

The Contortionist (ou comment cachez son vélo dans sa roue)

par s&m » Jeu Août 13, 2009 2:11 pm

Voyer, même pas de chaîne


[IMG:500:281]http://i223.photobucket.com/albums/dd17/totomoreau/mpbpic3817165.jpg[/img]


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http://www.pinkbike.com/news/worlds-sma ... -2009.html

[Apollo]

par Apollo » Jeu Août 13, 2009 5:01 pm

[BigJay]

par BigJay » Jeu Août 13, 2009 5:13 pm

[s&m]

par s&m » Jeu Août 13, 2009 5:51 pm

Effectivement,

"Also, there's the small matter of no chain. While Hargreaves says it would be easy to use a chain or belt drive, his prototype was designed to feature an internal hydraulic system which uses oil pumped through tubes in the frame to power the back wheel"


Je dirais une vesion pliable du Ellsworth Ride. Quelque $$$$ en moins

[IMG:149:112]http://i223.photobucket.com/albums/dd17/totomoreau/images.jpg[/img] [IMG:350:324]http://i223.photobucket.com/albums/dd17/totomoreau/EllsworthRide.jpg[/img][IMG:468:286]http://i223.photobucket.com/albums/dd17/totomoreau/folding-bike-contortionist-photo02.jpg[/img]