Friends,
How long should we expect a un-serviced Bafang Ultra Motor (M620) to last, in terms of miles, or time?
Mine has 3,000 miles (the UART version) thus far (built around 2021-2022), and seems to ride fine, although it does make a whining noise, but it seems that noise was always there.
Thanks in advance!
How long should we expect a un-serviced Bafang Ultra Motor (M620) to last, in terms of miles, or time?
Mine has 3,000 miles (the UART version) thus far (built around 2021-2022), and seems to ride fine, although it does make a whining noise, but it seems that noise was always there.
Thanks in advance!