Q128H

  • Thread starter Deleted member 4366
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Nealh

Esteemed Pedelecer
Aug 7, 2014
8,125
3,075
56
West Sx RH
201rpm is not bad all bad in 26" or above wheels.

My bpm I found was powerful with a 20a controller and was capable of 18/19mph in PAS 2, this was a front wheel drive and not as nice as arear wheel driven bike.
 

anotherkiwi

Esteemed Pedelecer
Jan 26, 2015
7,778
5,756
The European Union
bafang use 15% difference between loaded and unloaded speed for their motors.
 

jarob10

Pedelecer
Jan 22, 2017
193
50
46
Uk
Here’s a speed graph of my commute home today. 22miles, battery fully charged to nearly flat in just over 1 hour. 36v q128c in a 700c rim, wound for the higher rpm. 22a controller I think, set to max current all the time

829B7C29-B12E-45D8-852D-F7BD528D0908.jpeg