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    Bafang Max Drive dead controller

    Hello, one of my friends has a bike with this motor. He said that the motor lately started to go on-and-off till it eventually stopped working, and after testing the controller, I could actaully confirm it was dead. Now the real problem, where can you buy a replacement controller? The specific...
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    Gearsensor: are there any differences?

    I'd like to know if there are any differences between the original gearsensor produced by the Czech Republic company and the fake ones produced by Chinese companies like BTN ebike and Passion Ebike.
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    DC-DC converter from 48V to 6V for E-bike light?

    I got a Bafang BBSHD motor, which has a light cable output of 6V 0.5A = 3W which isn't enough for any decent light. I bought a really great e-bike light 6V that requires 12W, so 2A output instead of 0.5A. For this reason I think to connect it directly to my 48V battery using a DC-DC converter...
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    Headlight problem on my BAFANG BBSHD

    Hello, I bought a headlight for my BAFANG BBSHD, I connected it to the light cable but it keeps blinking all the time. Manufacturer claims there are 3 modes: daily (1.6W), nightly (12W) and auto with ambient light sensor. But even if I try to switch, it keeps blinking! Is it possible there is...
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    What are the differences between CAv3 and ERT controllers?

    As the title says, I can't understand the differences between the bare CAv3 (which I believe is a display that shows all parameters read from the motor) and this ERT controller...
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    6V LED Bulb for BAFANG mid-drive

    Hello, I got a bike mounting BAFANG BBSHD mid-drive, I would like to add a LED bulb in front of it for using the bike at night, but there are only 2 cables coming out from the controller (+6V and GND), so I would need to find a LED bulb that only requires 6V to operate, has the lowest possible...
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