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  1. Kevin Crawford

    Q100 Front Hub Motor Single-Phasing?

    Hey everyone. I have a Q100H front hub motor on one of my bikes that is almost exclusively used for commuting, about 100 miles per week. I have used this build for many thousands of miles - maybe as many as 40,000! It's been rock solid and I'm very happy with it. I've almost always ran it, with...
  2. Kevin Crawford

    Battery-Carrying Rear Rack Failures. Dampening Needed?

    Hello all. My 2nd rear rack just failed. It's this one: http://www.ebikes.ca/shop/electric-bicycle-parts/battery-accessories/battrack-dd-ez.html. It failed at the rear welds, and also one tube snapped (?). This is the 2nd rack I've had fail on me this way in 3 years. They are aluminum. I don't...
  3. Kevin Crawford

    Single-Speed Momentary Pushbutton Throttle?

    Hello everyone, I'm finishing up my 2nd ebike conversion, and want to do the throttle differently this time. I use a Cycle Analyst with cruise control feature, and I almost always just set the throttle to full for 2 seconds until cruise kicks in, and then let it go. I don't really need to use...
  4. Kevin Crawford

    Q100H Performance with Grin/Infineon Controller Issue

    Hi all, I'm finishing up my 2nd ebike conversion. Per information found here, I replaced the original motor cable attached to the controller with the one that came with my Q100H motor, and matched the phase and hall wire colors to what was originally wired in, which was a cable for an eZee...
  5. Kevin Crawford

    Q100H Wiring Diagram

    Hello everyone, I'm starting a partly-new ebike project of converting a new bike. I'm re-using an eZee conversion kit, except that I'm going to be using a new front wheel with a Q100H motor instead. I have the motor, and want to wire it to the eZee controller. The colors on the original...
  6. Kevin Crawford

    Front Hub Motor Suggestions (48V, 250-500W, Light, Reliable)

    Greetings everyone, I've used a front hub eZee motor kit from Grin Cyclery for two years. I'm very happy with the kit, but have decided to swap my ebike conversion over to another bike. Since the new bike uses a different wheel size (700C, instead of 26") and I was also interested in trying a...
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