Kit pinion?
Thats odd, pinions usually on't come with the kit. You need to size them to the motor.
I'd guess you've got the wrong size pinion.
But to start with
What size pinion do you have. edit: S104 seems to come with a 19t. That's weird.
What ESC and motor is it? (Does the ESC run a fan, what settings do you have on the ESC?)
Does the driveline run freely?
How hot is it actually getting.
Last edited by mattr; 23-03-2017 at 06:49 AM.
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