Crank to improve Power

Discussion in 'Cycling Training' started by musher, Aug 12, 2006.

  1. musher

    musher New Member

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    Hi, i have found this web it's in french but intereting : new type of crank to improve Power:claime to inprove power by 30 to 40 watts with a lower HR 5 to 6 beats :cool: Devinci-Pro Race Team VTT ( triple 680 euro), road :chain ring 28/37=43/53 :confused: www.proraceeurope.fr/Orbit.html . Jolie, non? ;)
     
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