Pinion advice
I have a Lazer zx-5, and I want to put in a 4t brushless motor, which I'm going to restrict to around the same speed as a 10t brushed motor for racing. My question is, what pinion should I use to go with the 76t spur already fitted to the car?
I currently have a 24t pinion, but that's just on the stock motor.
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