ilostmypassword
Active member
That engine is loud! Sounds like a motorbikeSo following from my earlier posts about the characteristics of the motor when programmed, I'm still tinkering with the motor tune in terms of balancing power and efficiency in conjunction with how I want this bike to ride.
Whilst I have so far been able to dial in the keep current and stop decay to ensure responsiveness as well as to have a bit of a motor over-run by amending the stop delay, I may further amend the start current. Granted, I'm reminded that I'm running the Dengfu E22 with 27.5" wheels. So 'through my own experience', I don't need to pull as much power compared to using 29" wheel.
For those who are confused with the above mentioned, essentially all bafang mid drive motors are gear driven. This means that the motors (by design), like to spin to achieve optimal performance. RPM's vary depending on the motor but opting to give the motor a mechanical advantage in terms of smaller chainring (32t) and wider cassette 11spd 11-50t) will equally improve your usage/mileage & range.