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  1. E

    1970's Sears (huffy) trike front wheel size

    Hi I was given a 1970's Sears (huffy) trike single speed. The bike is in pieces but nothing missing but the front wheel. The back wheels are 24". Do you know if the front wheel is 24"? The front is going to be electric.
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    ku123 Speed Control with Three Speed Switch

    I am finishing wiring my 3 speed switch . After reading how to wire. It's not very clear. Here is what I understand black is the center of the switch and assume black is ground on the controller. blue goes to the other post to slow the motor for one speed. The other post has the red wire but...
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    Charge station planning

    I am building a 1kw charge station this summer. I have all the cells to make this work. I can have the low iron glass cut at work and they have the outside fame. I will build the array of cells and build the charge controller(s). The panels will be very hard to take apart to reconfigure them. I...
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    NiMh battery

    I found a surplus source of NiMh 18v 2.2ah drill battery battery packs new for $8 each. It looks like they have enough for 48v 10 ah pack $100 . I would have to build the pack and it would be heavy but I think it would be ok on the cargo bike. I am using 500w 48v geared hub motor. What do you...
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    Mounting PAS sensor

    I am mounting the cheap PAS sensor to the SRAM crank. The sensor mounts fine but the crank arm with gear cluster mounts too close, so I can't mount the disc,so I am planning on moving it to the other side. I will have to make the hole bigger on the magnetic disc. Hopefully it will hold with...
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