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Old 07-31-2017, 04:48 AM   #1
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Default Front CV axle went pop!

So my son just got a K10, just into his second battery and the front CV knuckle exploded. Do you think it was a fluk and just buy another set of axles, or are the stocks weak and need to upgrade. One side broke out, not sure if it was flawed or not.
I see GPM and Vanquish options out there, any others?
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Old 07-31-2017, 06:00 AM   #2
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Default Re: Front CV axle went pop!

I've not read about many people having problems with these, I know I've run mine pretty hard in lots of rock and not had issues. Not sure what the price difference is but if upgraded parts are not much more$$ you've got a good excuse to buy them now!

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Old 07-31-2017, 06:29 AM   #3
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Default Re: Front CV axle went pop!

I exploded one on my 2nd battery pack also lol. It snapped the ball off the stub in the knuckle. I upgraded to the Vanquish units and never looked back. I've been brutal with it on Tekin Pro 4 power since and no problems.
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Old 07-31-2017, 07:24 AM   #4
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Default Re: Front CV axle went pop!

I've never had an issue with my Ascender CVDs either and I beat the snot out of it!

Don't get GPM. I don't know about the VP items, but if it's like everything else it's probably not much better than the stock ones.
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Old 07-31-2017, 09:52 AM   #5
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Default Re: Front CV axle went pop!

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Originally Posted by DrewHammer View Post
I exploded one on my 2nd battery pack also lol. It snapped the ball off the stub in the knuckle. I upgraded to the Vanquish units and never looked back. I've been brutal with it on Tekin Pro 4 power since and no problems.
My K5 has been fine, my K10 broke one right at same spot. The replacement that I bought from Horizon is noticeably thicker where the ball attaches to the shaft, it has not broken yet, but I bought set of Vanquish as spares just in case.

GPM have not been better, Itali83 iirc and couple others ran them and they broke too.
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Old 07-31-2017, 10:35 AM   #6
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Default Re: Front CV axle went pop!

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Originally Posted by Natedog View Post
My K5 has been fine, my K10 broke one right at same spot. The replacement that I bought from Horizon is noticeably thicker where the ball attaches to the shaft, it has not broken yet, but I bought set of Vanquish as spares just in case.

GPM have not been better, Itali83 iirc and couple others ran them and they broke too.
I have bought the GPM axles. They were noticeably thicker and had a bigger pin in the pivot point. I only got them because the vaterra brand ones were back ordered and no other options. The GPM's seemed to have a few degrees less of turning because of the bigger pin but it wasn't really noticeable.

For the record, I've yet to break anything on my trucks. I bought those axles because I was building my own weighted axle set up and wanted to just pull link mounts and swap out axle as a whole assembly.

Ben
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Old 07-31-2017, 11:26 AM   #7
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Default Re: Front CV axle went pop!

Thanks for clarifying Ben, I recall the few degrees less steering with GPM too. Somebody here broke the GPM, musta been Pete959, he's a great durability tester.
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Old 07-31-2017, 03:46 PM   #8
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Default Re: Front CV axle went pop!

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Originally Posted by Natedog View Post
Thanks for clarifying Ben, I recall the few degrees less steering with GPM too. Somebody here broke the GPM, musta been Pete959, he's a great durability tester.
That's for sure! lol
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Old 08-04-2017, 09:59 AM   #9
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Default Re: Front CV axle went pop!

I went Vanquish, they really look nice, he hasn't run it yet.
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