I built a BBS02 750W / 48V Mid-Drive bike about a year ago. The other day, the chain jumped off and somehow got tangled in the Rear Deraleur and tore it all to hell, bent it into a knot. I didn't notice it at the time, as I just pushed the bike home, but now it will not power on. I think I fried the controller.
I tested the battery and it's pushing 52+ Volts. No problem there.
Wiring looks fine. I had it all nice and wrapped in Heat-Shrink and Velcro. But I unwrapped it to check and it all looks good.
I'm thinking that with the throttle at full-blast pumping full power into a motor that got jammed, something had to pop. I thought maybe there would be a fuse or breaker-button or something, but I can't seem to find anything like that.
HELP! PLEASE!
Thank you in advance.
I tested the battery and it's pushing 52+ Volts. No problem there.
Wiring looks fine. I had it all nice and wrapped in Heat-Shrink and Velcro. But I unwrapped it to check and it all looks good.
I'm thinking that with the throttle at full-blast pumping full power into a motor that got jammed, something had to pop. I thought maybe there would be a fuse or breaker-button or something, but I can't seem to find anything like that.
HELP! PLEASE!
Thank you in advance.
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