RCCrawler Forums - what pinion should i be using with a 55t brushed motor

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airride

08-15-2014 07:09 PM

what pinion should i be using with a 55t brushed motor

What pinion do people suggest for 55t motor with stock spur gear ,it's a jeep Rubicon

mwhiteley

08-15-2014 07:30 PM

Re: what pinion should i be using with a 55t brushed motor

So far I've tried a 20 tooth and a 14. I prefer the 14, the 20 gave me too much wheel speed for my taste, yet it seems most like the wheel speed. I enjoy crawling rocks.

robertjpjr

08-15-2014 07:34 PM

Re: what pinion should i be using with a 55t brushed motor

Take your spur gear tooth number. And divide it by the pinion. It should be close to 5.0

Example, 87t spur 16t pinion = 5.4

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