gearing question
 

im running 4s with a 9xl with a 20t pinion and a 49t spur, the esc is 118 degrees, the battery is 108 degrees and the motor is about 160. to lower the temp on the motor would i put a pinion with more teeth and a spur with fewer teeth? or is it the other way around

or is 160 for the motor fine in the first place

thanks:mdr:

IMO 160 degs is as good as it gets for a Feigao (the temps for the battery and ESC look good) but if you want to reduce resistance against the motor you can reduce the pinion size and/or increase the spur size