My 250w, front wheel Yosepower kit has a Lishui controller and KD21C display and you can select PAS settings 0-5, 0-7 and 0-9 all of which the power settings can be set from 1 - 99 %. The thumb throttle goes from 0 - 15.5 mph and can be set to either on or off.
There is no option to change the...