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12-29-2007, 01:20 PM
| #1 |
| Quarry Creeper Join Date: Nov 2007 Location: Bozeman, MT
Posts: 292
|  R2 gearing
No flaming please - I did search with no answer!! I just ordered an R2 tranny from RC4wd for my new tuber - my question is for those who are using an R2. What size gear for the motor? I will be using a Intgey 55t, Mamba Max - My driving style is pretty slow. Any hints as to where to start would be appreciated - thanks |
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12-29-2007, 01:25 PM
| #2 | |
| MODERATOR™   Join Date: Jul 2004 Location: Ohio
Posts: 18,928
| Quote:
 What's included: 1x RC4WD R2 Black Crawler Transmission 1x 8 Tooth pinion gear 1x Clear dusk cover Comes with an 8 tooth, and it's SLOW. | |
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12-29-2007, 04:47 PM
| #3 |
| RCC Addict Join Date: Sep 2007 Location: Westland, MI
Posts: 1,508
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I will be running an R2D on my comp rig, and If I'm right about the 2.7:1 ratio on my axles. I should have about 80:1 with the supplied 8 tooth. That is slow! The R2 with the 8 tooth is 30:1. That ratio alone is close to the 40:1 final ratio, I run on my Wheely King. And that thing only does about 5 MPH, with a 75T Integy.
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12-29-2007, 04:58 PM
| #4 |
| Quarry Creeper Join Date: Jan 2006 Location: Henderson
Posts: 384
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In my R2D I use a 13 tooth pinion and a 55T lathe.It is still very crawlable and I have a little wheel speed when I need it.
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