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  1. J

    Interceptor MK2 build log

    I thought I'd start a quick build log of my current project, in which I call the Interceptor MK2, I guess I thought the name just sounded cool. :roll: Anyways, its MK2, because my first build went bust when I couldn't get the gearing right with a 11-60 tooth gear reduction with a golf cart...
  2. J

    connecting sprocket to rear wheel

    How does everybody attach their motors to the rear wheel? I'm mounting my motor above the rear wheel, behind the seat, and I wanted to attach a southpaw gear to the left side of the rear wheel, but still keep the cassette on the right for pedaling. That way the pedals and motor are separate...
  3. J

    Is my controller broken?

    I finally got around to testing my motor controller, and when I hook it up to the battery, the motor instantly goes to full throttle. I tested the throttle control, and it goes from 0.2-5.1V beautifully! Also, when I run resistance test from battery negative to motor negative there's no...
  4. J

    Rebuild Questions

    So I built a bike with a golf cart starter motor, and cannot get the gearing that I want, so I'm ditching that motor and starting fresh. New battery box, new motor, new controller, maybe new batteries. Heres my build list -MOTOR: MY1020Z3 motor 600W 480 rpm at 26 amp. Its rated at 36V...
  5. J

    Homemade e-bike questions. Golf cart starter motor

    http://i.imgur.com/49f8Ow7.jpg SORRY ABOUT THE UNFLATTERING SETTING FOR THE PICTURE I was in a rush Im almost done with this homemade e bike and had a few questions for you guys. Im running a 1hp (maybe .9hp? I cant remember) golf cart starter generate motor, with 2, 12V scooter batteries in...
  6. J

    Help finding bms

    I'm in the research stage of my build and I'm planning on running 100V to a x5305 crystalyte motor. I am also planning on buying 60 headway 38120s running 2 packs of 30 in series. Now im in search for a bms. I really wanted to buy a zephyr, but that thread seems to be dead, and the link is...
  7. J

    Golf Cart Parts for E-Bike?

    I know the owner of the local golf cart shop, and he will give me (or sell me for very cheap) all the guts of a electric golf cart without the batteries for very cheap. This includes the motor(36V), motor controller, on off switch, etc. I was wondering what you guys thought of using this as a...
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