04-03-2012, 11:13 AM | #1 |
Rock Stacker Join Date: Feb 2011 Location: flathead
Posts: 66
| R2 2 speed transmission
So I think I wana upgrade my r2 transmission into a new two speed one has any one used one of rc4wd's r2 2 speed? And is ther anything special I gota do to set it up??? Any info is much apretiated
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04-03-2012, 01:01 PM | #2 |
I wanna be Dave Join Date: Feb 2006 Location: Campbell, CA 4 hrs 2Rubicon !
Posts: 2,044
| Re: R2 2 speed transmission
in 2008 i used their r2 2 speed, but it was in my heavy Super. it broke in 3 feet. Maybe it was an early version and not meant for a heavy rig, but I drove slow. I think it was the sudden stop that broke the 2 speed mech. Strong reliable but bigger is the summit trans or emaxx trans. Does that help? |
04-03-2012, 02:24 PM | #3 |
Rock Stacker Join Date: Feb 2011 Location: flathead
Posts: 66
| Re: R2 2 speed transmission
K it would be goin in my 9 pound Boyer chassis do I need a servo to make it work both speeds?
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04-03-2012, 05:25 PM | #4 |
I wanna be Dave Join Date: Dec 2008 Location: Madrid, IA
Posts: 2,015
| Re: R2 2 speed transmission
yes a servo is required to shift between gears
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04-04-2012, 12:25 AM | #5 |
Quarry Creeper Join Date: Sep 2011 Location: NW
Posts: 257
| Re: R2 2 speed transmission
My rc4wd beast came with one. Besides a crappy servo horn it works fine. This rig weighs in about 10plus pounds and 3 axles. It does have limited gearing options and has been known to fail. The more proven summit tranny would be my choice. Both for strength and the gearing is spur and pinion based for more options.
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04-04-2012, 02:43 PM | #6 |
Rock Stacker Join Date: Feb 2011 Location: flathead
Posts: 66
| Re: R2 2 speed transmission
About how much is a traxxas transmission
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