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Thread: gearing advice for scx10 and stump humper motor

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Old 06-17-2013, 08:36 PM   #1
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Default gearing advice for scx10 and stump humper motor

Scx10 on 2s lipo
Need some gearing advice. Seem to have not much wheel speed. Geared at 15/87. Not a clue what the sweetspot of this motor is. Went from 27t to thie stump humper and its a dog. Am I way undergeared???? May try a 3s and see how much it improves but I got 2s lipos for the truck already. Any feedback appreciated.

Last edited by discgolferlee; 06-17-2013 at 08:51 PM.
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Old 06-18-2013, 02:23 PM   #2
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Default Re: gearing advice for scx10 and stump humper motor

a 3s should boost up your speed, and you can also try some different pinnions
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Old 06-19-2013, 05:08 PM   #3
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Default Re: gearing advice for scx10 and stump humper motor

Why would you hump a stump?? Better than a cactus I guess...
I would just go to the stock Axial 20 tooth pinion and go from there. 15 seems really low.
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Old 06-19-2013, 05:25 PM   #4
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Default Re: gearing advice for scx10 and stump humper motor

I would say that you are under geared. Try going back to the stock gears and check motor temp then adjust from there.
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