Originally Posted by
Wild Cherry
Light weight pinions are most useful when running a 1/12 carpet car .
In off-road the motor has a transmission with gears & slipper and their weight cancels out any usefulness a lite pinion can give....
again?
It doesn't cancel it out. That weight in the transmission was always there. It only
lessens the effect. But the benefits are still there, just not enough to make most people notice