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  1. I

    SURVEY: Your watts at various speeds

    31mph 20in rims and tires inflated to 58psi 15ah @ 36v LiFepo4 Currie 36v 750w motor 36v 30a 1000w controler 15t front sprocket 90t rear Total weight with rider 362 Lbs It’s not what you know, or don’t know. It’s what you know that isn’t so that can hurt you Roy Rodgers – circa ( 1939 )
  2. I

    Chains suck

    Not a bad idea at all, looking into belt drives, thanks Now also I’m wondering if I were to add like say another 10ah @ 36v of these lifepo4s on the bike someplace would I be able to add them to my existing 15ah pack / Pos to Neg. type thing / to equal 25ah at my 36v. I never...
  3. I

    Chains suck

    Time 2 get a hub motor “ I’m thinking “ and with all due consideration for the fact that I don’t know watt I would immensely appreciate any input that anyone is considerate enough to lend me.and that is truly an understatement of astronomical proportions. Ok this is where my head is at; the...
  4. I

    Controller question

    ok new battery box now and more ah under the seat which gives me 20ah total, LiFepo4s, the old ones must have been trash because man this thing keeps going and going and going. I love my LiFepo4s. In any event with how easy it is to forget to turn the power switch off going to the controller and...
  5. I

    Controller question

    The battery box was originally designed for 3 SLA batteries 12v 12ah stacked on top of each other. On top of them inside the box ( It has ventilation ) Is the controller. I forget the exact dimensions inside but that should be easy enough to figure out if you want the exact number. 4 X 3 plus...
  6. I

    Controller question

    Indeed, I was thinking along similar lines, right now you can purchase the frames from the same place that’s making these bikes but they want like $2,700 for it but by closer examination of their design changes to that xr50 frame it looks like a piece of cake to me hell I’ve got access to a Mig...
  7. I

    Controller question

    Currently I have the frame, the engine, the exhaust and 20in tires and rims W / disc brakes front and rear
  8. I

    Controller question

    I love how quiet and smooth my electric bike is, I immensely enjoy bringing the front wheel off the ground and keeping it there just from throttle response and climbing pretty dam steep hills is a kick in the ass too. None the less I’m sorry to say “ Most especially on this site “ that electric...
  9. I

    Controller question

    It started out as a mongoose cx24v450, I simply cut the frame and opened it up a few inches to allow for a larger battery box then cut the plastic so that it would fit nicely around said battery box. The batteries are lifepo4s and 12ah is all that will fit in it, that is unless I put one of...
  10. I

    Controller question

  11. I

    Controller question

    I have a 36v 750 watt motor with a 36v 1000 watt 40a controller What will my scooter act like with a 36v 750watt 30 amp controller Will it be a lot slower or will it have the same top speed but just take much longer to get there Or even a 36v 750watt or 500 watt 20 amp controller, If that’s...
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