Traxxas UDR open rear diff upgrade - but is it better or worse???

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Rear diff in UDR is it good or bad
Well we fitted an open diff into one and done a back to back comparison
00:00 Introduction
01:00 Removing the solid axle
02:20 Fitting the new diff
03:40 Testing
04:40 The differential hop
05:20 Something stuck in the truck
06:20 Taken out and a roll
07:50 Broken
09:30 Swapped trucks
11:00 The verdict
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Опубликовано:

29 июн 2024

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Комментарии : 34

@junkymustangs 18 дней назад

I’m glade you did it I’m definitely not sold on the diff lol. Thank you!

@TeamRC3D 13 дней назад

Us two, we have just sold it

@bradleymunger9809 Год назад

Thanks for your expertise. Glad I waited for this diffsplain.

@TeamRC3D Год назад

Thanks

@motoacquatico1967 2 месяца назад

Woooooowwwwww!!!!👍💪🤩🏁 ...but on this terrain, I think the UDR has greater traction with the differential locked...furthermore, even when cornering, the blue slides great without rolling over👍

@TeamRC3D 2 месяца назад

Locked is best for this truck

@makestuffbetter19 Год назад

Super cool idea! I’ve never thought about putting a diff in a UDR. You got a new sub from me!

@TeamRC3D Год назад

Thanks for the sub!

@FarmerFpv Год назад

You have to get used to running with a diff and you have to play with different fluids. Having a rear diff is a must for racing on a track. Short course indoor stadium racing with my UDR and 20 other short course trucks is my favorite type of off road racing. So much more fun than open wheel cars.

@TeamRC3D Год назад

We are going to be having some running on a proper track with some of our large scale stuff soon.

@AdvanceDrivingSchool Год назад

Hmmm. Looks like the standard UDR drifts smoother and is more stable. I’ll stick with the spool then. 👍🏼

@TeamRC3D Год назад

Spool rules

@AbbyRCToys Год назад

Awesomeness. Gr8 going

@TeamRC3D Год назад

Thanks for the feedback

@cyronader Год назад

Can you try it on paved roads? I feel like the point of the locked diff was meant for better handling on lose gravel/sand/mud/snow. Having an open diff would better suited for paved roads or fixed surfaces. would be cool to have a changeable lockers like the ones found on those slow RC crawlers.

@TeamRC3D Год назад

Not really a fan of them on road!!! Except when we set them up as drift trucks and of course you want the locked diff then !

@LGsRCs Год назад

Would you be able to make a video comparing the two trucks(one with a diff and one with spool) on concrete?

@TeamRC3D Год назад

We could do, think if the grip is high and you want to drive the truck it will be better with diff but these trucks are meant for drifting and locked axle is best for that

@calpdal1 Год назад

Awesome driving skills 😎

@TeamRC3D Год назад

Thanks 😁

@malky525 Год назад

Locked diff is the go in the rear. Open in the front if you want it to turn. Tried all this in a yetti and a twin hammers as well.

@TeamRC3D Год назад

That is the standard set up in the UDR

@ST-zx9ue Год назад

I came to the same conclusion, I still have the diff though as may build a second axle and try different fluids. I think in high grip situations it will work well.

@TeamRC3D Год назад

Yes. We are hoping to take these onto proper race tracks so will see if that makes much difference

@sebastiend.m.b.cdouai6444 Год назад

👍👍

@Blackinterceptor999 Год назад

Can you try this on pavement? I'd like to see if it might help keep it from flipping if both the front and rear have a proper diff in it rather than a spool.

@TeamRC3D Год назад

It will help it s bit. Suspension changes can also help.