If you permanently cover the wheels vent holes prior to the udr's first run, then there is no need to vent the tyres because no dirt is getting in there anyway. I never vent the rubber tyres on any rc, a hole gives a starting point for rips especially when they balloon and stretch. I love my udr, enjoy working on it. Everyone complains about removing 12 screws to get the shell off, but it's hardly hard work is it... Nice vid though, keep up the good work buddy!
I know this is an old video but absolutely awesome and very informative for someone just getting into the RC hobby. Thanks so much looking forward to seeing more content of yours
Just bought a UDR and sure enough, no loc-tight on the screws holding the motor. So glad I saw this video. Very helpful, and possibly just saved my UDR from future fails! Thanks!!
You know how I can tell if a TH-camr is good or not? If I can lock my phone and put it in my pocket and just listen to the video. And this guy passes my test. Very informative and doesn’t stumble or say umm a lot. I take inspiration from this in making my videos.
The udr is truly a scale drivers truck. Traction conditions and speed are crucial. It’s no fault of the truck when it rolls or flips because driver input exceeds conditions on the ground. It’s certainly not a Mojave whose physical layout allows it to out handle the udr. The udr, by design, will require more skill to operate than most r/c trucks. Folks need to know this before purchase to avoid any degree of disappointment. Despite the more fragile nature of it’s design it sure stood up to some considerable abuse in this video.
I bought one last week and today was my first run a BLAST to drive in slippery surfaces and small jumps. Watch the suspension works is simply deligful Im using 4S Life Batteries on it.
WoW! GREAT VIDEO! You've REALLY done a SUPER job here! I LOVE the UDR and I'm pretty confident THIS IS THE BEST VIDEO on the UDR I've seen anywhere on the internet! Y'ALL ROCK!
not sure if anyone else noticed the bent rod above the rear trailing arms, at 28:57. Not trying to put you down at all just thought that was worth mentioning.
Great video. love the honesty as well the fact that you give tips one how to make the car better for free like venting the tire instead of the wheel. and the fact that you show bloopers, makes the video more fun to watch since it feels like im watching a person instead of a robot.
Excellent video! I love your honest and thorough breakdown. I really do love my UDR..it doesn’t handle like my 1/8 truggy or buggy, but it’s about as scale as high speed RC trophy trucks get. Anybody looking to buy this truck would benefit from watching this video first. Thanks for your hard work!
The ultimate question. Udr or the Mohave! Mohave looks plasticity more than necessary and its suspension is more of a toy compared to the udr. The best way to enjoy the udr is to keep its speed limit to 50%. It will handle realistic. Any suggestions folks.
Another great video review A. J.! I really like how scale the truck is, especially the suspension and how smooth the suspension works. I scale detailed up the UDR, so I'm a little more careful running it than my other models, and haven't broken anything, only rolled it a few times. I'm done with all my mods: I have aluminum disc brake outer hubs, upper & lower control arms are aluminum, the rear lower links are aluminum, sealed the wheels and vented the tires (I do this on all my models as I run them all year, so, they see lots of icy, snowy and wet conditions). I also filled the rear axle tube with Amsoil racing grease, and the transmission. I have stainless-steel skid plates too as I like to jump often, scale though, so not high but the skid plates protect the chassis from wearing down on some of the harder landings. I have a Hot Racing motor heatsink:bearing end cap with blower:fan, had to change the wiring a little as I use IC3 & IC5 connectors. I use 222 low strength Locktight on all metal to metal threads, not just as a little extra locking, but it really helps prevent corrosion of the threads as it can't oxidize if the threads are sealled. (Don't use into nylon locknuts or plastic) . I also fiberglass drywall taped / Shoe Goo'd the inside of the Lexan body when new. This is an awesome fun truck to drive and looks so cool. I run it without the body a lot (probably more than with it lol, which is probably another reason I drive it more carefully), as it looks so good without it and to be able to see more clearly the suspension working.
Well your mature, grounded review led me to purchase one last night after 2 weeks of flip flopping staring at Amain's cart. I am a 40 + yr rc airplane/heli/boats/tanks/ cars and lately crawlers. My scaled out TRX-4 Bronco bores me but with a 1 acre hard packed clay/rock backyard hope I chose the right platform to baby around and slowly bling it out until it's to pretty to get dirty. Pretty sure the truck will be gunned, quick stop, slow turn gunned ... repeat hahaha...
I'm worried about the durability, if it comes with an Aarma warranty. =P The UDR is my favorite RC for in car cam, and the traxxas promo videos were amazing. Thanks for the in-depth look at this awesome RC!
i just got a udr the other day, after one drive i sold my slash and started ordering upgrades.. hands down most fun rc ive owned. hopefully there will be more bodies for the udr soon, thats my only complaint.
Thank you very much. You did a very professional test and you were very objective. And I’m a pedantic german guy;-) I really like how you pointed out the realistic driving characteristics. That’s what I’m looking for and now I’m confident that I have to have an udr.
Great job, very good video, good editing, good music mixing, very informative. Video did not become monotonous and boring, video was not overly hyped like a lot of TH-cam videos are. Very good job man.
I do like the UDR a lot and is definitely not for a beginner even on 50%. Lol. I haven't broke many parts on mine over the few years I've owned mine. I got mine in the mail Nov 17th of 2018. I already had the front driveshaft and upper rear 4 link arms and aluminum trailing arms on order when I ordered the UDR. The parts came the day after my first run. Very shortly after I ordered aluminum fake rotors and calipers, then came the a-arms, and sway bars, and this, and that. So needless to say, very few broken stock parts. Actually, I'd have to research my receipts, but I don't think I've broken a stock part at all. Blah blah blah. Lol. I also have a Losi Super Baja Rey 1.0 as well as a Losi 5ive T. Both of which handle better, but still isn't a UDR. There is just something "magical" about driving a UDR that can't be compared to any other trophy or short course truck. I'm lucky enough to be able to say I've experienced enough to be able to say that. I've got many other RCs, but that's off topic. The UDR is definitely something that needs to be in any RC enthusiasts collection. Yes it rolls in stock form, yes it breaks in stock form, but with the right upgrades and driving skill, it is an alarmingly good RC. Now back to watching the video.
Everybody talking about how it’s fun to drive , but at almost $1,000 dollars lol , with batteries etc it better be ! The question is how much more fun is the UDR from a Mojave or even a 4x4 slash .. is it triple the fun ? That’s the biggest question .. it is a blast but not a blast x3
I asked myself that same question before buying my UDR... :)! A Mojave is next for the speed side of my RC collection! Is it "triple the fun" of a Slash? No... It's around 10 times that! But, you will have to find out for yourself and see what you really think! When the "Need for Speed" comes over a guy, you have to have the right rigs sitting around to choose from! :) LOL!
I have a special relationship with my UDR and LMT King Sling. I love them both but rarely drive either because they're horrible, fragile RC cars. The LMT is good at absolutely nothing and the UDR is great at powerslides and donuts. Only so many donuts before they're less fun. It's almost too realistic, crash damage and all. It does great at low small jumps but air control is near non existent and stuff breaks, a lot. Then there's the traction rolls. If you can afford a $800 truck that you'll barely drive it's great. I love mine but i don't recommend it to anyone who doesn't have a race track near by.
Outstanding video. Just bought this same setup after being out of the RC world for the better part of 20yrs ☺. Your video helped a lot to understand the truck and how it rides.... still can't figure out how to get the body passed the dang lights up front though... ☺
Getting the body past the lights, especially the bar light in the grille, can be kind of trixie. Once you get the screws out of the body you need to slide one side of the body behind the light in the grill. It's a tight fit, but it does go. Pull the other side out and slip it past the lights, releasing the opposite side from behind the light bar. Now the body should be loose. Let me know if this helps. AJ
Are those HRB Lipo's reliable? I am thinking of getting a few for my new UDR I just ordered. 4 years I have been lusting after this truck, but it always was just out of my price range but with the current sale, plus 150 dollar amazon gift card I got, I snagged her for just 613 dollars! Im so hyped!
I got my UDR two months ago, and it has quickly become my favorite RC I own. Don’t get me wrong, I love my EREVO 2.0, and my MAXX, but nothing is like the UDR. It’s an absolute blast.
Great video and review !!! Subbed !!! The UDR is my next purchase , I love SC trucks , already have the Senton 6s , Mojave and the new Losi SBR 2.0 , which you mentioned . I will say this , I wish I bought the UDR instead !!! The SBR 2.0 is great / fast but does not drive like what I'm seeing out of the UDR . It is very big and heavy , does not jump as well as the others ( hit or miss ) , flips easy . Don't get me wrong , it is one to own , but like you are saying , the UDR is very fun to drive !! Broke the front bumper and lower skid plate , and the skid plate ( which holds the lower hinge pins in !! ) is on backorder til May !!! Did I see it right , when you held up the truck , it looks like the rear stabilizer arms , one is bent ? Seen this to be common with the UDR . Looking forward to more UDR vids from you !!!
The choice has to be yours, but keep in mind the UDR is built for dirt and rugged ripping. The maxx however is more of a monster truck and thus able to handle more primitive environments. They are both fast. They are both fun. I love the way the UDR looks when it corners but it is not really built to handle big jumps or pavement. It tips easily in the corners on good traction. I do not presently own a maxx but it is a small version of the Xmaxx, which I do own. I also love that beast. So, I would advise you this way: look them both over “in person” and see which one speaks to you. Consider where you plan to run it, then make your choice. If the car you pick makes you smile and feel excited - you picked the right one. There is no wrong or right about it. Good hunting. AJ 😎👍
if u want a more realistic experience get the udr. if u wanna be able to land a 40 foot jump get the xmaxx. i love my udr, cant wait to start upgrading it.
What would be the problem with sealing the wheels and not venting at all? Of course atmospheric conditions may play with pressure a bit but may be best option? As far as drilling 3 holes through each tire, why 3? Wouldn’t one be enough. Less holes in tire the better. And just my 2¢ but I would never drill on a seam line. That gives you a greater potential for it to start splitting/tearing. This hols true for anything. Never bore on a seam line. Drill a hole in the seam line of a gas can and then seal it up and put it in the sun… it will split the can apart where you drilled the hole! Again, nice vid!
Not true. The tires expand under power and draw in more air to compensate. The venting prevents distortion during wheel spin. That’s why they vent the wheels, but venting the wheels traps debris inside the tires.
@@AJJAMStudios AJ, I just hadn't found that with my builds. (Scratch build Mojave show truck. stock/mod Mojave basher. Baja Rey custom and a Baja Rey basher with ups.) When I use sealed tires on sealed rims, the tires don't breath AT ALL, and my rigs bounce around on the "trapped air" inside the tires. Once I vent the tires, that bouncy behavior is gone and the tires are able to take a landing load without bouncing my rig into the bushes. -but to each his own and just Bash On!😁
You are not wrong about the trapped air, but both points of view have merit. However, on bigger tires, like the Xmaxx, this phenomenon is very noticeable. The trapped air cannot expand as needed and the tires distort a lot. This I’ve seen first hand. Venting the tires does two things, it lets the tires breathe and allows debris to exit under power. Awesome discussion. Love it. Thanks for the comment. 😎👍
Thank you. I do try, but I'm as human as the next guy. I think it's only fair to show everyone the way things actually are. However, you saw almost all of the difficulties within the video. Things actually went pretty good. Plus, I still try and punish the cars so people can see how tough they actually are. Again, thanks you. AJ
Thank you. I do crash and smash too, but that's mostly for the durability testing. There's just something cool about a good run, don't you think? Thanks again. AJ
HRB 3300Mah. they don't last all that long but they are easy to swap out, and they fit well. I swapped out the connectors to EC5 so all our connectors are now the same. Swapping the connectors inside the car is a bit tricky but totally doable. Thanks for asking. AJ
Give it time it will break. I just broke my front, lower control arms on a track when it tumbled and cartwheeled but now I’m running aluminum arms and eventually trailing arms when they break but I have zero issues now I kind of wish I got something that didn’t have all the four link suspension in the rear like a buggy that I could just go out and bash with the UDR is sick, but you have to bulletproof some stuff and then it’ll be a great car
Great video as always, just subscribed, very informative. Have you done a video on the new Arrma Mojave V2 or the Mojave EXB Roller? Would like to know your thoughts and input. Keep up the good work my friend...
Agreed. The 4s power fits the running of the truck better if you're looking for that realism the UDR is known for. 6s is just too powerful to maintain that look and feel. Thanks for the comment. AJ
Hi Im considering one of these, I'm just worried about the tyres...I've heard the holes in the tyres need to be sealed before you take it in sand otherwise they can explode if they fill with sand. Any truth to this rumour? Great honest review
True, they can explode, especially with water or sand trapped inside of them running at high speeds; I've seen this myself. Check out the Tire Venting video we posted on the channel, it should answer your questions. AJ
Still the usual question Udr or Mohave? Mohave looks plasticy more than necessary and the suspension not that great. Udr people complaint about durability and body flipping! Flipping can be managed by 50% speed limit, but durability is a problem! Any suggestions guys?
It still comes down to, do you like scale or performance? The UDR is awesome to see run in it's proper environment, but not overly versatile. On the other hand, the Mojave is a much better performer all around. They are not the same at all. The Mojave is tough and super fast on 6s. The UDR is fast too, so there's that. If I had to pick one it would be the Mojave. Keep in mind, durability is a thing, and being able to control an RC directly affects this issue. If bashing is your thing, and you have a decent skill set, then the Mojave should do fine. PS, I love mine! To be fair...I love my UDR too. But if I had to own only one of them...it would be the Mojave all day long. Thanks for asking.
Hi AJ! Impressiv Video about the UDR! It show's me very good what a UDR is... A scale Desert Racer, not a Crawler or Basher... AND it show's me, iam not good enough to drive it FAST... I should be a better Driver... It is very very fast! A direct hit in a Tree at FULLSPEED? OMG! Hey Dealer! Send me a new one... 😉 😎 👍
For a overall car to bash and jump and run on the track some, would you buy this truck over the xmaxx, I’m so torn between the xmaxx and UDR, I have a slash and what made me look at UDR but the xmaxx size and power looks awsome too.
It really is two different worlds. The Xmaxx is huge and fast, this is true. And if you need that experience the Xmaxx is your car. However, for scale realism and control the UDR is the one. No car does it all so you need to choose the path you want to follow. Over time perhaps you can get both. Wishful thinking? Thanks for asking and good luck.
Do you have a vid detailing the camera car? I'm picking up a udr to use as an fpv vehicle and I think your build might be helpful info for me as I'm an rc noob with only building crawler experience.
hey you should a ARRMA peace of pape. Yes Arrma is a better brand for sure %100 i agree on that. if you want to keep buying parts then buy the UDR which is a stupif name RC car. Should just be called the Slash DR. Traxxas has the worst warranty support in the world only 30days on parts. they are terrible. The only cars you should buy from them are 2-3 cars. Slash and Rustler are best cars. easy to work on and cheap to MOD. Anything bigger then that Buy Arrma only. 3S line blows Traxxas away 6S line up you cannot compare a toy to a actual hobby grade RC Car.
The few times that I have had to contact Traxxas about a warranty issue, they got on it fast, solved it fast and got me and my RC back up and running FAST! Your "brand bias" and rudeness combined with your ignorance makes your entire comment rather boring and uninteresting...
Thanks for asking. It really is a matter of perspective. The UDR is a good vehicle and has that real authentic scale look to it, but the E Revo is in a different class all together. The issue here is, I do not have an E Revo so I can’t talk about the durability all I can talk about is styling handling and basic components. So it really does come down to the choice you have to make for which car turns you on. I hope this helps, thanks for asking.😎👍
I think I need a UDR and SBR. Because each review I see one just favors the other and says all the same pros and cons. Seems biased. But the UDR certainly looks to be the scalers choice!
Why does your warranty information say, "Arrma" on it? I just caught that. I don't think that is a Traxxas warranty? I totally caught that, like what now? I love the UDR it is an amazing Trophy Truck. I love the details and I don't take it bashing. Well maybe a little, but I know the limitations.
Good question. However, since I am a electric power guy, and the rest of my crew as well, we cannot say. I wish I could give you that information. Thanks for asking though. 😎👍
It's a screamin rc for sure! Nice in depth review! Do you know if the spektrum smart hard pack lipos fit in the sbr 2.0? Some have said the connectors don't reach. Considering buying one but and I want to use the smart charger and packs if possible. Enjoy ur channel!
If you seal both the inside and the outside of the tires and wheels the vacuum created by velocity causes tire deformity which can adversely affect the tires and thus the handling of the vehicle. You can watch my Tire Venting 101 video and this anomaly is spelled out in great detail. Larger tires are more affected than smaller ones. Still, I understand your thoughts on the subject, for I once believed this as well. When a tire heats up and becomes more pliable, and add to that the vacuum added when the tires expand under load, you'll notice the affect in the handling, especially at high speeds. Plus, without venting the tires -which the manufacturers are now doing from the factory- the debris inside the tires, breaking down foam and such, has no place to go and sends the wheels out of balance. I hope this helps. AJ
Would u consider the sealed effect worse than than the traditional pizza cutter effect of vented tires? I haven't noticed a deformity with the wheels/tires I do have that are sealed or believed to be anyways. Can't be worse than a tire full of sand on one side of the tire while it tries to rattle your rc apart!! Lol. Brutal
In that case, I would ask; did you check out the video Tire Venting 101? I think it would answer many of your concerns. To answer your question, without tire venting the debris builds up inside the tires. This ruins the balance of the tire over time. With the vent holes the debris, including moisture, is ejected with each rotation preventing build up. This is why Arrma now ships their tires pre-vented. 😎👍
does this actually come with an Arrma warranty information sheet? 5:21 Also you didn't address the badly bent upper rear link at 28:57 great video otherwise!
@@AJJAMStudios Arrma warranty has been best for me so far. Second would be AE since I’m 30mins away from their heat office I can simply drop off an issue and have it fixed while a wait :)
If you permanently cover the wheels vent holes prior to the udr's first run, then there is no need to vent the tyres because no dirt is getting in there anyway. I never vent the rubber tyres on any rc, a hole gives a starting point for rips especially when they balloon and stretch. I love my udr, enjoy working on it. Everyone complains about removing 12 screws to get the shell off, but it's hardly hard work is it... Nice vid though, keep up the good work buddy!
I know this is an old video but absolutely awesome and very informative for someone just getting into the RC hobby. Thanks so much looking forward to seeing more content of yours
Just bought a UDR and sure enough, no loc-tight on the screws holding the motor. So glad I saw this video. Very helpful, and possibly just saved my UDR from future fails! Thanks!!
Glad we could help and thanks for watching 😎👍
dont worry i dont bash my udr had it for six months if your careful with it and drive it properly it will hold the abuse
You know how I can tell if a TH-camr is good or not? If I can lock my phone and put it in my pocket and just listen to the video. And this guy passes my test. Very informative and doesn’t stumble or say umm a lot. I take inspiration from this in making my videos.
Thank you very much. That is definitely great to hear. Welcome to the channel. 😎👍
Watching this thinking he's a bloody good driver!! Then the bloopers appeared, nah he's a real person 😂😂😂. Still better than me though 🤟🤟
I am human, that's the idea. You see the way things actually are. Thanks for the comment. AJ
@@AJJAMStudios 😂😂😂
The udr is truly a scale drivers truck. Traction conditions and speed are crucial. It’s no fault of the truck when it rolls or flips because driver input exceeds conditions on the ground. It’s certainly not a Mojave whose physical layout allows it to out handle the udr. The udr, by design, will require more skill to operate than most r/c trucks. Folks need to know this before purchase to avoid any degree of disappointment. Despite the more fragile nature of it’s design it sure stood up to some considerable abuse in this video.
I bought one last week and today was my first run
a BLAST to drive in slippery surfaces and small jumps. Watch the suspension works is simply deligful
Im using 4S Life Batteries on it.
WoW! GREAT VIDEO! You've REALLY done a SUPER job here! I LOVE the UDR and I'm pretty confident THIS IS THE BEST VIDEO on the UDR I've seen anywhere on the internet!
Y'ALL ROCK!
Wow, thanks! 😎👍
That truck flies and not to mention he's a great driver 👍👍🏁🏁
not sure if anyone else noticed the bent rod above the rear trailing arms, at 28:57. Not trying to put you down at all just thought that was worth mentioning.
Yes it was bent and easy to straighten. We did catch it but not until the video had been released. Thanks for noticing it 😎👍
Great video. love the honesty as well the fact that you give tips one how to make the car better for free like venting the tire instead of the wheel. and the fact that you show bloopers, makes the video more fun to watch since it feels like im watching a person instead of a robot.
Excellent video! I love your honest and thorough breakdown. I really do love my UDR..it doesn’t handle like my 1/8 truggy or buggy, but it’s about as scale as high speed RC trophy trucks get.
Anybody looking to buy this truck would benefit from watching this video first. Thanks for your hard work!
Right on!
The ultimate question. Udr or the Mohave!
Mohave looks plasticity more than necessary and its suspension is more of a toy compared to the udr.
The best way to enjoy the udr is to keep its speed limit to 50%. It will handle realistic. Any suggestions folks.
Tolles Video, habe es 2-3mal angesehen. Leicht verständlich, informativ. Schaue immer wieder Videos von hier. Gerne weiter so!
Viele Grüße, Wolfgang
Thank you for the kind words. I am glad you like the content. Please subscribe if you get the chance. Thank you again. AJ
Another great video review A. J.! I really like how scale the truck is, especially the suspension and how smooth the suspension works. I scale detailed up the UDR, so I'm a little more careful running it than my other models, and haven't broken anything, only rolled it a few times.
I'm done with all my mods: I have aluminum disc brake outer hubs, upper & lower control arms are aluminum, the rear lower links are aluminum, sealed the wheels and vented the tires (I do this on all my models as I run them all year, so, they see lots of icy, snowy and wet conditions). I also filled the rear axle tube with Amsoil racing grease, and the transmission. I have stainless-steel skid plates too as I like to jump often, scale though, so not high but the skid plates protect the chassis from wearing down on some of the harder landings. I have a Hot Racing motor heatsink:bearing end cap with blower:fan, had to change the wiring a little as I use IC3 & IC5 connectors. I use 222 low strength Locktight on all metal to metal threads, not just as a little extra locking, but it really helps prevent corrosion of the threads as it can't oxidize if the threads are sealled. (Don't use into nylon locknuts or plastic) . I also fiberglass drywall taped / Shoe Goo'd the inside of the Lexan body when new. This is an awesome fun truck to drive and looks so cool. I run it without the body a lot (probably more than with it lol, which is probably another reason I drive it more carefully), as it looks so good without it and to be able to see more clearly the suspension working.
Copy that. It sounds like an awesome build. Thanks for sharing it with us. AJ
Well your mature, grounded review led me to purchase one last night after 2 weeks of flip flopping staring at Amain's cart.
I am a 40 + yr rc airplane/heli/boats/tanks/ cars and lately crawlers. My scaled out TRX-4 Bronco bores me but with a 1 acre hard packed clay/rock backyard hope I chose the right platform to baby around and slowly bling it out until it's to pretty to get dirty. Pretty sure the truck will be gunned, quick stop, slow turn gunned ... repeat hahaha...
I really hope you like it. We love ours here. It definitely has it's place. Thanks for sharing.
I'm worried about the durability, if it comes with an Aarma warranty. =P The UDR is my favorite RC for in car cam, and the traxxas promo videos were amazing. Thanks for the in-depth look at this awesome RC!
Glad you liked it. Thanks for commenting 😎👍
Thank you sir, so very much for not doing the entire video in slomo. Seems impossible to find them out there. I do like it, but not 97% of the video
i just got a udr the other day, after one drive i sold my slash and started ordering upgrades.. hands down most fun rc ive owned. hopefully there will be more bodies for the udr soon, thats my only complaint.
Excellent. A tough truck and cool to see run. Enjoy. AJ
U deserve more subs AJ keep up the good work
Thank you. I enjoy helping others. 😎👍
Thank you very much. You did a very professional test and you were very objective. And I’m a pedantic german guy;-) I really like how you pointed out the realistic driving characteristics. That’s what I’m looking for and now I’m confident that I have to have an udr.
We’re glad we could help 😎👍
Great job, very good video, good editing, good music mixing, very informative. Video did not become monotonous and boring, video was not overly hyped like a lot of TH-cam videos are. Very good job man.
I appreciate your comments. Thank you for the kind words. 😎👍
I do like the UDR a lot and is definitely not for a beginner even on 50%. Lol. I haven't broke many parts on mine over the few years I've owned mine. I got mine in the mail Nov 17th of 2018. I already had the front driveshaft and upper rear 4 link arms and aluminum trailing arms on order when I ordered the UDR. The parts came the day after my first run. Very shortly after I ordered aluminum fake rotors and calipers, then came the a-arms, and sway bars, and this, and that. So needless to say, very few broken stock parts. Actually, I'd have to research my receipts, but I don't think I've broken a stock part at all. Blah blah blah. Lol. I also have a Losi Super Baja Rey 1.0 as well as a Losi 5ive T. Both of which handle better, but still isn't a UDR. There is just something "magical" about driving a UDR that can't be compared to any other trophy or short course truck. I'm lucky enough to be able to say I've experienced enough to be able to say that. I've got many other RCs, but that's off topic. The UDR is definitely something that needs to be in any RC enthusiasts collection. Yes it rolls in stock form, yes it breaks in stock form, but with the right upgrades and driving skill, it is an alarmingly good RC.
Now back to watching the video.
Awesome. I love my UDR too. Tough, fast, and awesome to see run. Keep Bashing. AJ
Everybody talking about how it’s fun to drive , but at almost $1,000 dollars lol , with batteries etc it better be ! The question is how much more fun is the UDR from a Mojave or even a 4x4 slash .. is it triple the fun ? That’s the biggest question .. it is a blast but not a blast x3
I asked myself that same question before buying my UDR... :)! A Mojave is next for the speed side of my RC collection! Is it "triple the fun" of a Slash? No... It's around 10 times that! But, you will have to find out for yourself and see what you really think!
When the "Need for Speed" comes over a guy, you have to have the right rigs sitting around to choose from! :) LOL!
I have a special relationship with my UDR and LMT King Sling. I love them both but rarely drive either because they're horrible, fragile RC cars. The LMT is good at absolutely nothing and the UDR is great at powerslides and donuts. Only so many donuts before they're less fun. It's almost too realistic, crash damage and all. It does great at low small jumps but air control is near non existent and stuff breaks, a lot. Then there's the traction rolls. If you can afford a $800 truck that you'll barely drive it's great. I love mine but i don't recommend it to anyone who doesn't have a race track near by.
I’m watching this and thinking this guy is pro, that car is way to fast for me and then the bloopers came on. Thing looks indestructible.
Thank you. And yes, the car is definitely tough. Thanks for the comment. 😎👍
Outstanding video. Just bought this same setup after being out of the RC world for the better part of 20yrs ☺. Your video helped a lot to understand the truck and how it rides.... still can't figure out how to get the body passed the dang lights up front though... ☺
Getting the body past the lights, especially the bar light in the grille, can be kind of trixie. Once you get the screws out of the body you need to slide one side of the body behind the light in the grill. It's a tight fit, but it does go. Pull the other side out and slip it past the lights, releasing the opposite side from behind the light bar. Now the body should be loose. Let me know if this helps. AJ
Are those HRB Lipo's reliable? I am thinking of getting a few for my new UDR I just ordered. 4 years I have been lusting after this truck, but it always was just out of my price range but with the current sale, plus 150 dollar amazon gift card I got, I snagged her for just 613 dollars! Im so hyped!
We’ve had great luck with them. You’ll love that truck. 😎👍
Great Video.. You do a really nice job reviewing these RC Cars, Trucks ect,.
Thank you very much!
@@AJJAMStudios you are Welcome Very Much
I got my UDR two months ago, and it has quickly become my favorite RC I own. Don’t get me wrong, I love my EREVO 2.0, and my MAXX, but nothing is like the UDR. It’s an absolute blast.
I love mine as well. Awesome rigs. Thanks for commenting. AJ
I have a maxx but thinking of selling it for a erevo or udr. If you only could have one Wath wil it be ?
@@usdennis1236 I would definitely take the my UDR over my EREVO 2.0.
I'll have mine by the weekend!!
Great video and review !!! Subbed !!! The UDR is my next purchase , I love SC trucks , already have the Senton 6s , Mojave and the new Losi SBR 2.0 , which you mentioned . I will say this , I wish I bought the UDR instead !!! The SBR 2.0 is great / fast but does not drive like what I'm seeing out of the UDR . It is very big and heavy , does not jump as well as the others ( hit or miss ) , flips easy . Don't get me wrong , it is one to own , but like you are saying , the UDR is very fun to drive !! Broke the front bumper and lower skid plate , and the skid plate ( which holds the lower hinge pins in !! ) is on backorder til May !!!
Did I see it right , when you held up the truck , it looks like the rear stabilizer arms , one is bent ? Seen this to be common with the UDR . Looking forward to more UDR vids from you !!!
I want one!! Only $600 right now.
I’ve watched this video about 3-4 times. Trying to decide between this and the maxx. I love your breakdown videos !! Help 😀
The choice has to be yours, but keep in mind the UDR is built for dirt and rugged ripping. The maxx however is more of a monster truck and thus able to handle more primitive environments. They are both fast. They are both fun. I love the way the UDR looks when it corners but it is not really built to handle big jumps or pavement. It tips easily in the corners on good traction. I do not presently own a maxx but it is a small version of the Xmaxx, which I do own. I also love that beast. So, I would advise you this way: look them both over “in person” and see which one speaks to you. Consider where you plan to run it, then make your choice. If the car you pick makes you smile and feel excited - you picked the right one. There is no wrong or right about it. Good hunting. AJ 😎👍
I got the max
if u want a more realistic experience get the udr. if u wanna be able to land a 40 foot jump get the xmaxx. i love my udr, cant wait to start upgrading it.
Get both. U will only be happy with both
Awesome content, but your vids are pretty long which isn't bad but timestamps would be great.
Keep up the good work. Love your brutal reviews
Thank you. I will try and keep them concise. However, I do like to show the work. Welcome to the channel.
I agree, timestamps are a godsend, especially when rewatching for the nuggets of wisdom and maintenance techniques.
What would be the problem with sealing the wheels and not venting at all? Of course atmospheric conditions may play with pressure a bit but may be best option? As far as drilling 3 holes through each tire, why 3? Wouldn’t one be enough. Less holes in tire the better. And just my 2¢ but I would never drill on a seam line. That gives you a greater potential for it to start splitting/tearing. This hols true for anything. Never bore on a seam line. Drill a hole in the seam line of a gas can and then seal it up and put it in the sun… it will split the can apart where you drilled the hole! Again, nice vid!
If you check out the Tire venting video in the 101 playlist I think you will get your answer. Check it out, th-cam.com/video/uHgLYSqevP8/w-d-xo.html
What camera did you use for the side mounted onboard footage? The POV looked cool
GoPro session.
Once you've sealed the rims the only reason to vent tires is so that they are not bouncy because air becomes trapped in sealed wheels.
Not true. The tires expand under power and draw in more air to compensate. The venting prevents distortion during wheel spin. That’s why they vent the wheels, but venting the wheels traps debris inside the tires.
@@AJJAMStudios AJ, I just hadn't found that with my builds. (Scratch build Mojave show truck. stock/mod Mojave basher. Baja Rey custom and a Baja Rey basher with ups.)
When I use sealed tires on sealed rims, the tires don't breath AT ALL, and my rigs bounce around on the "trapped air" inside the tires. Once I vent the tires, that bouncy behavior is gone and the tires are able to take a landing load without bouncing my rig into the bushes.
-but to each his own and just Bash On!😁
You are not wrong about the trapped air, but both points of view have merit. However, on bigger tires, like the Xmaxx, this phenomenon is very noticeable. The trapped air cannot expand as needed and the tires distort a lot. This I’ve seen first hand. Venting the tires does two things, it lets the tires breathe and allows debris to exit under power. Awesome discussion. Love it. Thanks for the comment. 😎👍
Would you please link the upgrades like the aluminum and other items. Thanks for sharing the video!
That was some awesome footage!! Evin the wipeouts so cool
Glad you liked it!
Amazing driving!!! If you would have left out the roll overs I would have thought you were the best in the world, still awesome driving!!!
Thank you. I do try, but I'm as human as the next guy. I think it's only fair to show everyone the way things actually are. However, you saw almost all of the difficulties within the video. Things actually went pretty good. Plus, I still try and punish the cars so people can see how tough they actually are. Again, thanks you. AJ
Maybe nothing broke, but your rear upper control arm is 100% bent.
It's good to see an awesome driver for once instead of crash and smash 🤟👍
Thank you. I do crash and smash too, but that's mostly for the durability testing. There's just something cool about a good run, don't you think? Thanks again. AJ
@@AJJAMStudios yes i have a Slash and love scale driving am saving for a UDR can't wait cheers 👍
Awesome choice. Thanks for the reply. AJ
The UDR is my all time favorite RC.
Cool video. what batteries are you running ? I’m trying to decide which one to get for the longest run time
HRB 3300Mah. they don't last all that long but they are easy to swap out, and they fit well. I swapped out the connectors to EC5 so all our connectors are now the same. Swapping the connectors inside the car is a bit tricky but totally doable. Thanks for asking. AJ
Great review, subscribed!
Thanks for the sub!
Give it time it will break. I just broke my front, lower control arms on a track when it tumbled and cartwheeled but now I’m running aluminum arms and eventually trailing arms when they break but I have zero issues now I kind of wish I got something that didn’t have all the four link suspension in the rear like a buggy that I could just go out and bash with the UDR is sick, but you have to bulletproof some stuff and then it’ll be a great car
Thanks for sharing😎👍
I like your video's, just sub. funny thing at 5:22 you show the Arrma waranty information loll that was funny 🌞🌞😎
I did that on purpose to see who was paying attention. Good on you for catching that. 😎👍
You are a very good driver 👍🏻
Thank you😎👍
Awesome Video but The traxxas UDR Pro Unlimited Desert Racer gets an Armma warranty Info ??? LOL
We slipped that in to see who was paying attention. Thanks for commenting 😎👍
Excellent review. Thank you.
Thanks for watching!
Great video as always, just subscribed, very informative. Have you done a video on the new Arrma Mojave V2 or the Mojave
EXB Roller? Would like to know your thoughts and input. Keep up the good work my friend...
I do have a Mojave review out, but nothing brutal. Perhaps in the future. Thanks for the comment. AJ
I think 4S is better for the UDR since it is a scale car. It's not like a normal Traxxas built for bashing.
Agreed. The 4s power fits the running of the truck better if you're looking for that realism the UDR is known for. 6s is just too powerful to maintain that look and feel. Thanks for the comment. AJ
Hi
Im considering one of these, I'm just worried about the tyres...I've heard the holes in the tyres need to be sealed before you take it in sand otherwise they can explode if they fill with sand.
Any truth to this rumour?
Great honest review
True, they can explode, especially with water or sand trapped inside of them running at high speeds; I've seen this myself. Check out the Tire Venting video we posted on the channel, it should answer your questions. AJ
We need a Video with the Axial Ryft 😉👍🏻
good work man!
Great driving Chief!
Thank you 😎👍
I see this park in a lot of your videos, got me curious as to where it's at. Looks like the terrain south of Bend, Oregon?
Northwest for sure but not Oregon. Thanks for guessing. AJ
I have a slash vxl 2wd and that is a blast, what size batteries do you use? Im thinking of getting a UDR.
Great video. Have a question, can I run a 6S lipo and not run two 3S lipos?
Yes. You will need a loop connector to do so. Actually that’s what I do. Thanks for asking. 😎👍
@@AJJAMStudios thanks for the response. I wonder why Traxxas doesn’t say that in the owners manual it only identifies to use a 4S lipo.
Still the usual question Udr or Mohave? Mohave looks plasticy more than necessary and the suspension not that great. Udr people complaint about durability and body flipping! Flipping can be managed by 50% speed limit, but durability is a problem! Any suggestions guys?
It still comes down to, do you like scale or performance? The UDR is awesome to see run in it's proper environment, but not overly versatile. On the other hand, the Mojave is a much better performer all around. They are not the same at all. The Mojave is tough and super fast on 6s. The UDR is fast too, so there's that. If I had to pick one it would be the Mojave. Keep in mind, durability is a thing, and being able to control an RC directly affects this issue. If bashing is your thing, and you have a decent skill set, then the Mojave should do fine. PS, I love mine! To be fair...I love my UDR too. But if I had to own only one of them...it would be the Mojave all day long. Thanks for asking.
@@AJJAMStudios that’s so useful. Thanks a lot
It comes with an arrma warranty card?
See the description.
which reefs servo will you recomend for the UDR? will you consider a reefs raw 500HD?
Dang your a good driver
Thank you 😎👍
Hi AJ! Impressiv Video about the UDR! It show's me very good what a UDR is... A scale Desert Racer, not a Crawler or Basher... AND it show's me, iam not good enough to drive it FAST... I should be a better Driver... It is very very fast! A direct hit in a Tree at FULLSPEED? OMG! Hey Dealer! Send me a new one... 😉 😎 👍
It is a tough rig. Thanks for the comment. AJ
Very detailed video 👊👌
Thank you 😎👍
For a overall car to bash and jump and run on the track some, would you buy this truck over the xmaxx, I’m so torn between the xmaxx and UDR, I have a slash and what made me look at UDR but the xmaxx size and power looks awsome too.
It really is two different worlds. The Xmaxx is huge and fast, this is true. And if you need that experience the Xmaxx is your car. However, for scale realism and control the UDR is the one. No car does it all so you need to choose the path you want to follow. Over time perhaps you can get both. Wishful thinking? Thanks for asking and good luck.
@@AJJAMStudios thanks man, keep up the awsome videos
This is Songie!!
Welcome to the Channel Songie. I'm glad you found us. AJ
It appears that one of the rear upper links is severely bent at the 29:00 mark. Did that cause any issues for you?
Nope. It was super easy to straighten, and I didn’t even know it had happened, and still the thing drove good. Thanks for asking. 😎👍
Great review! New sub...
Thanks for the sub!
Do you have a vid detailing the camera car? I'm picking up a udr to use as an fpv vehicle and I think your build might be helpful info for me as I'm an rc noob with only building crawler experience.
We do not but that would be a great video. Thanks for the idea. 😎👍
I know you video is been up for awhile and I’m sure someone mentioned it. You bent one of your control links
We found it. Thanks for commenting 😎👍
10:58 Bruh....
Some impressive driving for sure. Are you running TSM?
Yes. About 50%. I love the handling. 😎👍
Curious. What camera do u use for the “on board” filming?
GoPro 8
@@AJJAMStudios What mount..?
I know this is a long shot because this is a older video but what 6s battery do you run having trouble finding one that fits well
Great video
Glad you enjoyed it. Thanks. AJ
hey you should a ARRMA peace of pape. Yes Arrma is a better brand for sure %100 i agree on that. if you want to keep buying parts then buy the UDR which is a stupif name RC car. Should just be called the Slash DR. Traxxas has the worst warranty support in the world only 30days on parts. they are terrible. The only cars you should buy from them are 2-3 cars. Slash and Rustler are best cars. easy to work on and cheap to MOD. Anything bigger then that Buy Arrma only. 3S line blows Traxxas away 6S line up you cannot compare a toy to a actual hobby grade RC Car.
Thanks for the comment. AJ
The few times that I have had to contact Traxxas about a warranty issue, they got on it fast, solved it fast and got me and my RC back up and running FAST! Your "brand bias" and rudeness combined with your ignorance makes your entire comment rather boring and uninteresting...
Which one do u prefer e revo or udr???
Im confused which one should i go with.
Thanks for asking. It really is a matter of perspective. The UDR is a good vehicle and has that real authentic scale look to it, but the E Revo is in a different class all together. The issue here is, I do not have an E Revo so I can’t talk about the durability all I can talk about is styling handling and basic components. So it really does come down to the choice you have to make for which car turns you on. I hope this helps, thanks for asking.😎👍
Andy i can not find a review on Losi super baja rey 2.0 would you buy udr or Losi?
I think I need a UDR and SBR. Because each review I see one just favors the other and says all the same pros and cons. Seems biased. But the UDR certainly looks to be the scalers choice!
Agreed. The scale realism is awesome with the UDR. Scale realism and handling. It is a cool rig. 😎👍
Why does your warranty information say, "Arrma" on it? I just caught that. I don't think that is a Traxxas warranty? I totally caught that, like what now? I love the UDR it is an amazing Trophy Truck. I love the details and I don't take it bashing. Well maybe a little, but I know the limitations.
We slipped it in there to see who was paying attention. Well done 😎👍
Love my UDR
What size nitro engine would be a perfect power to weight ratio for this car?
Good question. However, since I am a electric power guy, and the rest of my crew as well, we cannot say. I wish I could give you that information. Thanks for asking though. 😎👍
Those hubs are made to break so you don't bust a shaft or chip a gear. If you aren't experienced don't use metal rotors!
Thank you for the input. I'm sure it will be helpful. AJ
It's a screamin rc for sure! Nice in depth review! Do you know if the spektrum smart hard pack lipos fit in the sbr 2.0? Some have said the connectors don't reach. Considering buying one but and I want to use the smart charger and packs if possible. Enjoy ur channel!
I can not answer that, because we do not own any of those batteries. Wish we could be more help to you on that subject. AJ
Do all new UDR's come with lights?
No. I’ve seen UDRs that do not come with them. Thanks for the question. 😎👍
@@AJJAMStudios No problem great video too, and a new subscriber!
I think only the ultimate comes with lights it’s the one I have.
I'd u seal the inside without venting the outside. How could debris even get into the tire to begin with. What does venting do to the performance?
If you seal both the inside and the outside of the tires and wheels the vacuum created by velocity causes tire deformity which can adversely affect the tires and thus the handling of the vehicle. You can watch my Tire Venting 101 video and this anomaly is spelled out in great detail. Larger tires are more affected than smaller ones. Still, I understand your thoughts on the subject, for I once believed this as well. When a tire heats up and becomes more pliable, and add to that the vacuum added when the tires expand under load, you'll notice the affect in the handling, especially at high speeds. Plus, without venting the tires -which the manufacturers are now doing from the factory- the debris inside the tires, breaking down foam and such, has no place to go and sends the wheels out of balance. I hope this helps. AJ
Would u consider the sealed effect worse than than the traditional pizza cutter effect of vented tires? I haven't noticed a deformity with the wheels/tires I do have that are sealed or believed to be anyways. Can't be worse than a tire full of sand on one side of the tire while it tries to rattle your rc apart!! Lol. Brutal
It is not our desire to convince you of anything. If your way works for you, you’re doing it right for you. Bash on. 😎👍
@@AJJAMStudios just having a Lil discussion. I don't mind learning new stuff. I find it interesting.tx
In that case, I would ask; did you check out the video Tire Venting 101? I think it would answer many of your concerns. To answer your question, without tire venting the debris builds up inside the tires. This ruins the balance of the tire over time. With the vent holes the debris, including moisture, is ejected with each rotation preventing build up. This is why Arrma now ships their tires pre-vented. 😎👍
What about the water that enters the tier didn't ruined the fome inside the tier
Vented, the tire can shed the water. 😎👍
Flat tracking is fun, I guess.
You have a bent upper suspension link passenger side.
Yes. We found it later. Thanks.
Perhaps easier just to put duct tape on the holes on the rims and not make the cuts in the tyres?
You should watch my Tire venting video to get the answers to these questions. I go over this whole issue in detail. Thanks for the comment. AJ
UDR backflip once successful
It’s so realistic
I agree. AJ
Great 😊😊😊
Thanks 😊
Does it come whit lights
This version did.
5:20 Arrma warranty! 😂
Intentional. Just checking to see if people were really watching. 😎👍
@@AJJAMStudios haha very good! Did I win something? 😅
LOL. Just the knowledge that you're only the third one to catch it out of all the views it's gotten. Congrats.😎👍
28:55 I see the damage :D
does this actually come with an Arrma warranty information sheet? 5:21 Also you didn't address the badly bent upper rear link at 28:57 great video otherwise!
No it doesn’t. We slipped it in there to see who was paying attention. Good on you for catching it. Thanks for commenting 😎👍
You showed arama paper work for a traxxas car wow next video
Intentional. To see who’s paying attention. Good catch. You’re the second one to see that. Thanks for watching.
lol nothing broke ehy 29:02 (sees bent 4 link arm in photo)
Bent but not broken. Easy fix.
The Traxxas comes with an Arrma warranty? 😜😂😘
I did that on purpose to see who was really paying attention. Well done. 🙌
@@AJJAMStudios Arrma warranty has been best for me so far. Second would be AE since I’m 30mins away from their heat office I can simply drop off an issue and have it fixed while a wait :)