I’ll add that none of these motors are actually “250 W” in any meaningful sense. That’s just the nominal figure, the average power over something like 30 minute

I’ll add that none of these motors are actually “250 W” in any meaningful sense. That’s just the nominal figure, the average power over something like 30 minutes. That’s why there are such differences between the lines and makes of e-bike motors, even though they’re all legal and within the 250W limit.