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  1. dermbrian

    Converting my Diamondback bike, which direction?

    '' I had read on another post that mid-drive motors (at least some of them?) have a clutch mechanism so that the motor is disengaged under certain circumstances, so there shouldn't be any induction to create the drag. And the ShareRoller update yesterday in the threads here mentions that...
  2. dermbrian

    ShareRoller V3, expansively described & illustrated here...

    The question a lot of us have still is unanswered: When is the next opportunity to order one?????? I know that these delays are horrible for those that are in for this round of production, but I really want an e-bike drive just like this. I want to ride my bike as a bike when the conditions...
  3. dermbrian

    Converting my Diamondback bike, which direction?

    I have a Diamond back STI-8, which is a hybrid or 'city' bike with moderately narrow tires (not mountain bike style) and an 8 speed internally geared rear hub. It's pretty efficient and I bought the large frame size, so it also is right-sized for my height. What I would like to do is add...
  4. dermbrian

    27.5" conversion choices?

    Exactly why I'm anxious for the ShareRoller to reach production and not 'kickstarter' type (Indiegogo) type availability. You keep your good bike and you add e-bike drive when you want it.
  5. dermbrian

    WI about to review laws re ebikes

    I've ridden a 150cc motor scooter...and been in an accident. I maintain my motorcycle license endorsement because I may end up needing it again, so I have experience with needing to have insurance and registration for what can be (unless you wreck...) economical transportation. I see your...
  6. dermbrian

    WI about to review laws re ebikes

    Britain does it right. http://www.pedelecs.co.uk/electric-bike-guides/uk-electric-bike-law/ Basically, ebikes that behave about the same as a standard bike ridden by a reasonably fit person keep bicycle status. You want more performance? Register it and insure it. I just want an ebike...
  7. dermbrian

    Road Bike

    Good points, Nirmala. Maybe it would be possible (not practical, but possible....) for a desperate user to modify the unit to use an external water-bottle type battery if you reached a point where the battery was at the end of its life and the unit was still OK. I've bookmarked his site and...
  8. dermbrian

    Road Bike

    I love the concept. Minimal modification to your own rideable, decent bicycle; a bicycle designed for super-efficient, human powered travel. The ability to disconnect and carry the powerplant into your place of work. The ability to use the same powerplant on multiple bikes. But....and it's a...
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