Originally Posted by
ioxqq
Dos anyone experience problem when using 3.5 or 4.5 brushless motor? I'm using 128 spur with 24T pinion. This is the smallest pinion I can use. Otherwise, the pinion can't touch the supr. The final gear ratio for 128/24 is and this is 9.76 too low for running low turn brushless motor. I want to get like 10.5 final ratio. otherwise, my motor is way too hot. What is my solution? Do you think this is Losi bug on the gearing?
you just need to get the PRS adapter with a 130t spur and you shouldnt have any problems or you can shave some material of the motor can where it touches the pulley (doesnt look pretty
) if you want to keep the stock 128 spur, I shaved some of the motor and i can fit a 22t pinion with no problems