Originally Posted by
Pulse_
Can someone help me for the gearing of my SC10? It's based on a RTR (87 teeths spur) but I don't know what pinion to choose.. I run a 8.5 brushless motor and it's for an outdoor medium sized loose track.
21/84 or 22/87, no timing. Check temps, but this is pretty common gearing and pretty safe. Wheelspin = more heat. If you are drifting around the track it will get hot no matter what motor it has.