Troy Rank . Electronics . Bikes . Adventure » Ebike Nerd Podcast

Ebike Nerd Podcast – Episode 31

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Show Notes Guest: John Wessel Host: Greg Crist, Troy Rank Format: Interview John speaks with us about his unique and efficient friction drive design (known to many as the Kepler friction drive). Possibly the only way to truly have your ebike, and ride it too!  http://www.eboo.st/ &nbsp