RCCrawler Forums

BIGNASTY · 03-01-2012, 10:49 AM

Will a 32p 16t pinion work w/ a stock wraith spur (80t)? If not, who makes a 32p 80t spur to go w/ my RR pinion ( it seems they don't make that spur gear)???
Thanks for the help!

madkawi650 · 03-01-2012, 11:08 AM

Thats because the 48 pitch spur gear has 80 teeth and a 32 pitch spur gear has larger teeth so there will be less of them.. use this formula 80t / 48 pitch * 32 pitch ... so 80/48*32 = 53.33 or 53t spur
SOoooo. a 53t 32 pitch spur is the same size as an 80t 48 pitch spur..
your 16t 32 pitch pinion is equal to a 24 tooth 48 pitch pinion..
16/32*48=24..

easy peezy right???

king1282 · 03-01-2012, 11:36 AM

Lmao. You lost me but it sounded good haha

Sent from my SCH-I500 using Tapatalk

zjguy721 · 03-01-2012, 11:41 AM

Most guys are running a 60 or 56 spur and a 15 to 13 pinion depending on what you want for speed.

zjguy721 · 03-01-2012, 11:43 AM

It's all ratios. Stock 48p is 80/20 or 4/1. So if you want to keep stock gear ratios, go 60/15 or 56/14.

GaBronco · 03-01-2012, 11:46 AM

What is too big to fit under the spur cover?

zjguy721 · 03-01-2012, 12:04 PM

Quote:

Originally Posted by GaBronco

What is too big to fit under the spur cover?

A 60 is tight and rubs, so I'd go with a 56. I learned this the hard way.

BIGNASTY · 03-01-2012, 06:52 PM

Thx guys, I just orderd RR 32p 11t pinion and 56t spur...
Anyone think these gears are too deep for a 27turn torquemaster

zjguy721 · 03-02-2012, 08:23 AM

Well, that gives you a 5:1 final gear ratio. So, compared to "stock", it won't be as fast but will crawl a lot better. And if it is a little slow for you, you can always bump up the pinion.

diesel kawboy · 03-02-2012, 10:22 AM

I'm running a 9/60 but also it's on a vxl, for me it crawls pretty good and has wheel speed

dunerinaz · 03-02-2012, 11:13 AM

Quote:

Originally Posted by diesel kawboy

I'm running a 9/60 but also it's on a vxl, for me it crawls pretty good and has wheel speed

You break a lot of stuff with that combo? Seems like a brushless setup with that low of gearing would be a torque monster.

diesel kawboy · 03-02-2012, 12:18 PM

It's a beast! 32p gears, Steel tranny gears, mips, jb welded lockers, aluminum links, topcad cvd axleshafts and next are HD axle gears. So yeah, it has very parts hungry but is getting close to being reliable, finally.

BIGNASTY · 03-08-2012, 05:01 PM

Just got my gears from Tower, showed up same day as my HH torquemaster...I was stoked to get em, so I sit at my workbench opening stuff, I don't realize I have 60t spur until I'm putting it on the Tranny. I notice it only has 2 pilot holes (stock is 3) and the 2 don't match up were they should??? No biggie as the 60t won't fit anyway...I reordrd from tower today, unfortunately the girl on the phone wasn't much help. I asked her if the 56t 32p would have the correct number of holes, she didn't have a clue. Not very happy w/ their customer support guess we will see if it fits when it gets here. Not til the 13th-20th??? I'm bummed about the long delivery date too! I asked to upgrade shipping, she told me it would be $20 to get it for the 13th...I could only laugh. Times like these make me wish for a decent LHS.
And I'm done venting...what are the chances that 32p 56t mounts up to stock holes???
Both spur and pinion are Robinson Racing btw...

MarkG35 · 03-08-2012, 05:07 PM

Check RPP Hobby or Amain for parts.

These places ship so fast it's AMAZING!!!

Solitaire · 03-08-2012, 07:48 PM

The 32P 56T Robinson Racing spur is the same with two holes. You could attempt to line up the slipper and drill the required 3 holes to match, but you need to be dead on. I tried it with one here and it was off by just a hair and wouldn't mesh up with the pinion properly. Out of round, so to speak.
The best bet in a 56T 32P spur is the Duratrax (for the Evader), but they've been on backorder for weeks. It's a true 32P. The next workable spur is the Traxxas. They are .8 mod, but seem to work OK with a 32P pinion. Both spurs have the proper hole alignment to match the slipper.

BIGNASTY · 03-09-2012, 05:21 AM

Damn it...
Maybe a thin adapter to mate the 2....
What's everybody else do???
With all the Wraiths out there RR doesn't make a spur to fit????

madkawi650 · 03-09-2012, 06:49 AM

I use this

OmniModels.com: 239 Kimbrough Spur Gear 32P 60T RC10GT

32p 60t spur gear | Shop 32p 60t spur gear sales & prices at TheFind

Solitaire · 03-09-2012, 07:55 AM

I thuink he was looking to keep his tranny cover on, thus the 56T spur.

BIGNASTY · 03-09-2012, 08:26 AM

Yup, I'm gonna run the 56t. I think I'll be able to put the spurgear on the drill press and get it right...I'll test fit the 60t that I'm not using

BIGNASTY · 03-09-2012, 08:07 PM

Quote:

Originally Posted by madkawi650

I use this

OmniModels.com: 239 Kimbrough Spur Gear 32P 60T RC10GT

32p 60t spur gear | Shop 32p 60t spur gear sales & prices at TheFind

Thx for the link I'll go that route if I have to

03-01-2012, 10:49 AM	#1
BIGNASTY Newbie Join Date: Nov 2011 Location: cape cod Posts: 30	Pinion Gear? Will a 32p 16t pinion work w/ a stock wraith spur (80t)? If not, who makes a 32p 80t spur to go w/ my RR pinion ( it seems they don't make that spur gear)??? Thanks for the help!

03-01-2012, 11:08 AM	#2
madkawi650 Rock Crawler Join Date: Oct 2010 Location: Chezzetcook Nova Scotia Posts: 537	Re: Pinion Gear? Thats because the 48 pitch spur gear has 80 teeth and a 32 pitch spur gear has larger teeth so there will be less of them.. use this formula 80t / 48 pitch * 32 pitch ... so 80/4832 = 53.33 or 53t spur SOoooo. a 53t 32 pitch spur is the same size as an 80t 48 pitch spur.. your 16t 32 pitch pinion is equal to a 24 tooth 48 pitch pinion.. 16/3248=24.. easy peezy right???

03-01-2012, 11:46 AM	#6
GaBronco Rock Crawler Join Date: Aug 2008 Location: Alamogordo Posts: 774	Re: Pinion Gear? What is too big to fit under the spur cover?

03-01-2012, 06:52 PM	#8
BIGNASTY Newbie Join Date: Nov 2011 Location: cape cod Posts: 30	Re: Pinion Gear? Thx guys, I just orderd RR 32p 11t pinion and 56t spur... Anyone think these gears are too deep for a 27turn torquemaster

03-02-2012, 08:23 AM	#9
zjguy721 Rock Crawler Join Date: Apr 2006 Location: Hartland, MI Posts: 788	Re: Pinion Gear? Well, that gives you a 5:1 final gear ratio. So, compared to "stock", it won't be as fast but will crawl a lot better. And if it is a little slow for you, you can always bump up the pinion.

03-01-2012, 11:36 AM	#3
king1282 Pebble Pounder Join Date: Dec 2011 Location: Texas Posts: 112	Lmao. You lost me but it sounded good haha Sent from my SCH-I500 using Tapatalk

03-01-2012, 11:41 AM	#4
zjguy721 Rock Crawler Join Date: Apr 2006 Location: Hartland, MI Posts: 788	Most guys are running a 60 or 56 spur and a 15 to 13 pinion depending on what you want for speed.

03-01-2012, 11:43 AM	#5
zjguy721 Rock Crawler Join Date: Apr 2006 Location: Hartland, MI Posts: 788	It's all ratios. Stock 48p is 80/20 or 4/1. So if you want to keep stock gear ratios, go 60/15 or 56/14.

03-02-2012, 10:22 AM	#10
diesel kawboy Quarry Creeper Join Date: Feb 2011 Location: The underground Posts: 394	Re: Pinion Gear? I'm running a 9/60 but also it's on a vxl, for me it crawls pretty good and has wheel speed

03-02-2012, 12:18 PM	#12
diesel kawboy Quarry Creeper Join Date: Feb 2011 Location: The underground Posts: 394	Re: Pinion Gear? It's a beast! 32p gears, Steel tranny gears, mips, jb welded lockers, aluminum links, topcad cvd axleshafts and next are HD axle gears. So yeah, it has very parts hungry but is getting close to being reliable, finally.

03-08-2012, 05:01 PM	#13
BIGNASTY Newbie Join Date: Nov 2011 Location: cape cod Posts: 30	Re: Pinion Gear? Just got my gears from Tower, showed up same day as my HH torquemaster...I was stoked to get em, so I sit at my workbench opening stuff, I don't realize I have 60t spur until I'm putting it on the Tranny. I notice it only has 2 pilot holes (stock is 3) and the 2 don't match up were they should??? No biggie as the 60t won't fit anyway...I reordrd from tower today, unfortunately the girl on the phone wasn't much help. I asked her if the 56t 32p would have the correct number of holes, she didn't have a clue. Not very happy w/ their customer support guess we will see if it fits when it gets here. Not til the 13th-20th??? I'm bummed about the long delivery date too! I asked to upgrade shipping, she told me it would be $20 to get it for the 13th...I could only laugh. Times like these make me wish for a decent LHS. And I'm done venting...what are the chances that 32p 56t mounts up to stock holes??? Both spur and pinion are Robinson Racing btw...

03-08-2012, 05:07 PM	#14
MarkG35 Newbie Join Date: Jan 2012 Location: sacramento Posts: 27	Re: Pinion Gear? Check RPP Hobby or Amain for parts. These places ship so fast it's AMAZING!!!

03-08-2012, 07:48 PM	#15
Solitaire RCC Addict Join Date: Oct 2011 Location: British Columbia Posts: 1,487	Re: Pinion Gear? The 32P 56T Robinson Racing spur is the same with two holes. You could attempt to line up the slipper and drill the required 3 holes to match, but you need to be dead on. I tried it with one here and it was off by just a hair and wouldn't mesh up with the pinion properly. Out of round, so to speak. The best bet in a 56T 32P spur is the Duratrax (for the Evader), but they've been on backorder for weeks. It's a true 32P. The next workable spur is the Traxxas. They are .8 mod, but seem to work OK with a 32P pinion. Both spurs have the proper hole alignment to match the slipper. Last edited by Solitaire; 03-09-2012 at 07:53 AM. Reason: Wrong shaft description

03-09-2012, 05:21 AM	#16
BIGNASTY Newbie Join Date: Nov 2011 Location: cape cod Posts: 30	Re: Pinion Gear? Damn it... Maybe a thin adapter to mate the 2.... What's everybody else do??? With all the Wraiths out there RR doesn't make a spur to fit????

03-09-2012, 06:49 AM	#17
madkawi650 Rock Crawler Join Date: Oct 2010 Location: Chezzetcook Nova Scotia Posts: 537	Re: Pinion Gear? I use this OmniModels.com: 239 Kimbrough Spur Gear 32P 60T RC10GT 32p 60t spur gear \| Shop 32p 60t spur gear sales & prices at TheFind

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03-09-2012, 07:55 AM	#18
Solitaire RCC Addict Join Date: Oct 2011 Location: British Columbia Posts: 1,487	Re: Pinion Gear? I thuink he was looking to keep his tranny cover on, thus the 56T spur.

03-09-2012, 08:26 AM	#19
BIGNASTY Newbie Join Date: Nov 2011 Location: cape cod Posts: 30	Re: Pinion Gear? Yup, I'm gonna run the 56t. I think I'll be able to put the spurgear on the drill press and get it right...I'll test fit the 60t that I'm not using

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