Is it powerful enough to climb roads with a 25% / 30% incline?
Its load capacity is related to the size of the slope, your weight, and the softness of the road, so it’s difficult to measure its power just by the incline angle. However, we need to be aware that if you are carrying a heavy load on a steep incline, even if you can’t rely entirely on the motor for power, it will still reduce the effort needed for pedaling.