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  1. M

    Electric scooter works only wheel off ground?

    Hi I have an electric scooter/patinete that's 900w. Lately, it's acting strange. Basically, when the scooter is off the ground ( wheel in the air ) then it works fine when it's on the ground, it hardly spins if at all. My batteries voltage seem good. 13.2volt. So I cut the two power wires to...
  2. M

    Bafang hall sensor failure - go sensorless ?

    Hi all I had 2 out of the 3 hall sensor failed and now I am wondering if I should replace the hall sensors or buy a sensorless controller. I'd rather buy a sensorless controller really rather than opening and replacing the hall sensors but I've read most sensorless controllers don't start the...
  3. M

    Bafang stopped working?!

    Hi all One of my hall sensor wire didnt do good connection so I was moving the cable to see which one isn't working. Then the bafang stopped working at all ( before it was doing a weird noise when the hall wire didnt do a connection) . I replaced the wire but still the bafang doesnt work at...
  4. M

    Cheap Full Suspension + Bafang

    Hi all this is my full suspension e-bike It's a cheap full suspension bike . Motor : Suzhou Bafang 26" 36V 250W ( the all silver one which has engraved 8FUN on it ) Controller : Keywin's 48V 30A Battery : 48V 10AH Lifepo4 Tyres : DMR MotoDigger 26" x 2.35" on the rear , soon to replace the...
  5. M

    What max current controller for 24v/7AH + brushed ?

    Hi all I recently bought an e-bike with a 24V / 7AH NiMH battery and a brushed motor ( rated 24v / 180w ) but it is only PAS ( pedelec ) and I want to replace the controller with one that supports throttle . Now , Keywin ( e-crazyman ) sells two controllers , one with 21A max current and one...
  6. M

    Problem with ecrazy controller + bafang

    Hi While I was ebiking yesterday , the motor stopped working so I checked all the wiring etc ... and everything seems to be ok ... I used my digital voltage meter to measure the voltage on the throttle outputs and when I switch on the controller I get a reading of about 1v and then after 20...
  7. M

    What spokes? Where to buy? 26"+Rear Bafang

    Hi all ! I am ordering a rear bafang but I don't know what spokes I need for a 26" rim and also where to buy them ? I live in England so if you know a place I could order them that would be nice. If not suggest a place in USA and I'll just order 'em. I won't take it to have a bafang + 48v lipo...
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