So could I make a custom battery for the M820 or do I need bafang specific bms? If so, can it be bought aftermarket? I have found some mixed message about this..
A mountainbiker from Finland here, still on analog bikes, but interested in all bikes.
Framesets interests me the most but of course all bikes are interesting. Lightweight e-bikes are the future in my opinion and the LightCarbon LCE930 is the first China ebike frame that looks like it ticks all...