Old 07-27-11 | 06:32 PM
  #3  
iconicflux
Fredly
 
Joined: Jun 2010
Posts: 477
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Bikes: Surly Long Haul Trucker w/ SRAM Rival, & 36H 38's, Late 70's Santana Tandem w/ Double Diamond frame

There IS a Di2 wireless setup but it may just be a prototype outfitted on some pro teams. I'm mostly interested in which frequencies it would be using and the underlying protocols.
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