Originally Posted by bilinghm  Everything that I have seen says that the OEM X2 motor is only 350 watts. They say 4/5 HP, but I don't understand their rating. I figure that 400 watts from a quality brushless motor (one that is capable of powering a bike and rider to 15-18 MPH), will have more torque and power than the stocker. Am I missing something? |
Their site shows 4/5hp which is 596w by my estimation. Which is more than 3/4hp!
It depends on how accurate their HP assessment of the original motor is?
When powering a bike, I assume there is gearing involved?
To do an accurate comparison, the drive train system would have to be known. No?
Al.