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Thread: Spur gear upgrade

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Old 03-17-2013, 04:56 PM   #1
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Join Date: Aug 2011
Location: United Kingdom
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Default Spur gear upgrade

Hi all i read somewhere that there was a upgrade you could do to go up to 32 pitch spur but now i just cant find it .. So i thought to make life easy i'd start a thread on just this ..What i thought was guys could help other's out and post up what there using (part numbers ) along with what pinion and what motor KV there using and lipo cells .. So if any one can add this will be brilliant ..

I found a AS7955 spur fits which is 54t but have no clue on a pinion for it to go with was going to run a 3500kv velineon motor and esc and a v2 slipper pad running 2s so any help on this would be great
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Old 03-17-2013, 06:36 PM   #2
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Location: Lunenburg
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Default

The Losi 3907 is a direct fit 51t 32 pitch spur.

Currently I'm running a Traxxas 52t spur with a 16t pinion. The Traxxas spur is NOT a direct fit and must be modded. The Losi is a much easier option.

Running a 3300kv Pro4 on 2200mah 60c 3s batteries.
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Old 03-18-2013, 03:46 AM   #3
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Default Re: Spur gear upgrade

Looking for a bigger spur to lower the ratio, I've seen this Losi 82T 48P Kevlar spur gear. Based on the comments above about Losi compatibility, I'd guess this one should be a direct fit. Anyone daring to try?
Losi: 82T 48P Kevlar Spur: XXX/T: Losi (LOSA3983)
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Old 05-01-2013, 09:35 PM   #4
I wanna be Dave
 
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Default Re: Spur gear upgrade

ttt..

Anyone know the largest 32p spur that will fit under the cover?
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Old 05-06-2013, 09:46 PM   #5
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Default Re: Spur gear upgrade

Quote:
Originally Posted by rockspider View Post
Looking for a bigger spur to lower the ratio, I've seen this Losi 82T 48P Kevlar spur gear. Based on the comments above about Losi compatibility, I'd guess this one should be a direct fit. Anyone daring to try?
Losi: 82T 48P Kevlar Spur: XXX/T: Losi (LOSA3983)
I run it on my TH, no problems at all...Doc.
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Old 05-06-2013, 10:04 PM   #6
Gettin’ back on the horse
 
Join Date: Feb 2006
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Default Re: Spur gear upgrade

I just put a 90 tooth on with no issues, but I don't run the cover.
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