Pedal Assist, PAS, tries to maintain constant speed. As your grade increases the power should increase. That is your power surge.Guys
I can hear & feel the power of the motor surge when peddling, when I quit peddling,
after about 5-6 seconds the power falls off (no peddling assist) from the motor,
when I start peddling, I again have the surge assist from the motor, is this a normal function?
I only feel this power surge when I peddle up hill and not on flat level ground.
It feels strange etc.
With a 750 limit being required in most jurisdictions these days, the best way to get more climbing ability is get stonger, or lower the sprocket ratio and the speed you are climbing. The third way to climb better is lower the weight the bike is carrying uphill. 29% grade is extreme.