Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2) w/SLT3 2.4GHz Radio

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Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
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The Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer V2 is fast and tough, and is ready for extreme performance right out of the box. Whether you're thrashing through coastal sand dunes or blasting across concrete sidewalks, the Mojave 6S delivers the power and speed to thrill even the most discriminating bashers. 

The ready-to-run package now also includes a 3-channel Spektrum SLT3 radio and Spektrum SR315 dual protocol receiver. Perfect for long hours of fatigue-free bashing, the transmitter's ergonomic design features a foam steering wheel for precise fingertip control and an improved hand grip and trigger feel. If you're a new driver, you'll be able to set throttle limits at 50% or 75% until you're ready to use the full speed potential. The SLT3 is compatible with Tactic SLT receivers to run other RTR vehicles you may own, and includes a third channel to control optional features such as lights and winches on models that have them.

Because the SR315 receiver can use SLT and DSMR protocols, you can easily upgrade to a Spektrum DSMR transmitter later — then, download the free Spektrum Dashboard app for your mobile device and take full advantage of the Smart telemetry capabilities already present in the Firma electronics. You'll be able to receive real-time updates of ESC temperature, receiver (BEC) voltage, drive pack voltage and motor RPM.


  • Ready-to-run
  • Spektrum™ SLT3™ 2.4GHz 3-Channel Radio
  • Spektrum™ SR315 Dual Protocol 3-Channel Receiver
  • Spektrum™ S652 Digital Servo
  • Spektrum™ Firma™ 150A Smart ESC
  • Spektrum™ Firma™ 4074 2050Kv Brushless Motor
  • EXB compatible front brace
  • Stronger rear brace mount
  • Large volume waterproof* receiver box
  • +1mm wheel hexes
  • Stronger body mounts
  • Anodized aluminum chassis
  • Strong composite chassis side pods
  • Center brace for maximum durability
  • Center roll hoop interfaces with body roll cage for enhanced body durability
  • Nerf bars for body and side impact support
  • Realistic front and rear bumper protection
  • Independent suspension for superior handling
  • Flexible front bumper valance
  • Heavy-duty suspension arms with red-anodized aluminum strengthening cap
  • Oil-filled adjustable shocks
  • Black-anodized aluminum front and rear shock towers
  • Durable steel driveshafts throughout
  • Heavy-duty drivetrain
  • All-metal diff outdrives and gearbox internals
  • Never-loose red aluminum servo saver
  • Never-pop ball ends
  • 5-Bolt center diff removal
  • Easy-access sliding motor mount for quick motor removal
  • Super-durable wheel hubs for increased strength
  • Color-coordinated multi split-spoke wheels
  • Multi-terrain dBoots® FORTRESS™ tires
  • Multi-finish matte and gloss body
  • Realistic cockpit detail
  • Ultra-detailed decals
  • Color coordinated protective roll cage and roof rails
  • IC5® connectors (EC5™ compatible)
  • 2-year limited warranty (see manual for details)

*NOTE: For details on waterproof standards, please refer to the product instruction manual

Approximate Assembly Time: No assembly required
Ball Bearings: Full set
Battery: Sold Separately
Body: Painted, decaled and trimmed
Brakes: User programmable
Charger: Sold Separately
Chassis: 0.12" (3mm) 6061-T6 aluminum
Completion Level: Ready-To-Run
Differential: 3-gear
Drivetrain: 4WD
Drive Type: Forward/Brake/Reverse
Final Drive Ratio: 13.44
Front Shock Spring Rate: 3.2 f-lb/in
Front Track: 13.98" (355mm)
Power Type: Electric
Gear Pitch: 1.0MOD
Inner Tire / Outer Wheel Diameter: 2.4 / 3.3 in
Internal Gear Ratio: 4.3
Motor Size: 4074
Motor Type: Brushless - Sensorless
Pinion: 16T
Product Height: 10.59" (269 mm)
Product Length: 28.15" (715 mm)
Product Weight: 11.88lbs (35mm)
Product Width: 13.98" (355 mm)
Radio: Included
Rear Shock Spring Rate: 7.7 f-lb/in
Rear Track: 13.98" (355mm)
Receiver: Included
Scale: 1/7
Servos: Included
Shock Type: Aluminum body, oil-filled adjustable
Speed Control: Included
Spur Gear: 50T
Suspension: Independent
Tire Tread: dBoots FORTRESS
Tire Type: Multi-surface
Vehicle Type: Desert Truck
Water-Resistant: Yes
Wheel Hex Size: 17mm
Wheel Type: 1/7 SC, 17mm Hex, Multi Split Spoke
Wheel Width: 1.66" (42mm)

  • ARRMA® MOJAVE™ 6S BLX 1/7 Desert Truck RTR
  • Spektrum™ Firma™ 150A Smart 4S/6S ESC (installed)
  • Spektrum ™ Firma ™ 4074 2050Kv Brushless Motor with ARRMA® Heatsink (installed)
  • Spektrum ™ S652 Metal-Geared Digital Servo (installed)
  • Spektrum ™ SR315 3-Channel Dual Protocol Receiver (installed)
  • Spektrum ™ SLT3™ 2.4GHz 3-Channel Radio
  • Product Manual
Needed to Complete:
  • 4S or 6S LiPo Battery w/EC5 or IC5 Connector
  • LiPo Compatible Charger
  • LiPo Charging Bag
  • (4) AA Batteries

This product was added to our catalog on December 17, 2020

Jack Engel
Friday, Dec 11 2020 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
I have had a Traxxas Slash 4x4 for over a decade, and it still bashes hard. So when it came to upgrading, I naturally looked at the Traxxas UDR. But after I saw comparisons with the ARRMA Mojave, I new that was the RC truck I was going to get...and it did not disappoint! Apart from looking absolutely wicked, the truck itself is a beast to drive. Fast as hell and tough as buggery, but all the while maintaining stability either at high speeds on-road, or offroad drifting around gravel bends, or flying through the air. It takes a lickin' and keeps on tickin'. And that aint no joke. Best choice I've made in relation to RC, and it even inspired me to get another ARRMA...bring on the Infraction V2!! Can't wait.
Al M.
Verified Owner
Thursday, Oct 19 2023 (6 weeks ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
What a beast of a desert truck! This truck's suspension just soaks up the bumps and ruts.
It can move very fast and the weight transfer adds to the realism. Easy enough to work on and with lights it looks even better!

Only con is I wish the wheels were NOT red as in my case I rather it would have been just black or gray. No matter that can be addressed in the future but its an A+! No regrets here!
Roberto Regoli
Verified Owner
Tuesday, Oct 10 2023 (7 weeks ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Great car to drive and it looks amazing. I think a 4S battery it's better for driving on a course, still very fast and much more manageable. The only issue I have is the ball bearings in the rear hubs wearing out after 1 or 2 battery packs. They completely get destroyed and sometimes they will melt the hub as well. I think it's the way the car is designed, the dirt blast against the bearings, I wish ARRMA could find a solution.
Jason Swanner
Verified Owner
Saturday, Aug 5 2023 (4 months ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Website navigation and interface is amazing. The Arrma Mojave is 100% as advertised. It is a great machine. Fast, stable and tough as nails.
Halen Holes
Monday, Feb 6 2023 (10 months ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
These trucks are amazing out of the box they are super fast and durable for the size and weight I absolutely love it they take the crashes and hits like a champ definitely a truck worth considering
Reid I
Friday, Dec 23 2022 (11 months ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Out of all the reviews, it seems mine is the only bad one. I must’ve just got a lemon. I got inspired to buy one through Kevin Talbot. My first Arrma. Within 6 months of having it, a bearing went out on the center diff carrier and the center diff grenaded. Replaced that and on my way thinking it would be fabulous afterwards. Running on single 6s batteries in the summer is great just for the simplicity but in the winter battery life is absolutely terrible. I’ve never had 2 fully charged batteries go dead in under 5 minutes, the 2nd winter I had it. The first winter they each lasted about 18 minutes which is apparently really good. Once you start jumping the front/rear bumpers and the body post are the first to go. Since the posts are out in the middle of nowhere that’s not really a surprise. I did run it quite a bit with a 20t pinion because I live on the gravel and the stock 15t got really chewed up being out in the open. The motor somehow was still going when I got rid of it, the ESC however was not, that was replaced a couple months before. Within the last like 4 months before I got it rid of it, literally every single time I took it out, something broke or screws would come loose. Oh yeah, let me not forgot the wheel nuts don’t stay on here nice you take them off. Tried blue loctite as well as a couple other things, did not work what so ever. Wheel nut probably fell off like 5 times and I did get lucky finding them probably 3 times. I did lose one of the stock ones and an aftermarket one. Finally just red loctited everything that repeatedly came loose
Harold Bascom
Verified Owner
Friday, Sep 16 2022 (about a year ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
I've watched this rc vehicle for quite a long time before I pulled the trigger and got me one. I actually made a dirt/grass track in my backyard for it.

First run and it was fast. After my first tumbles, I knew it was tough. But in subsequent runs, I noticed my first challenge in taming this beast of an rc: the motor began overheating and chopping my run times below 10 minutes.

So, I contacted Amain Hobbies and they recommended an Ecopower fan for the motor along with some screws to bolt it on. When the fan arrived, I bolted it onto the motor's heatsink, strapped in some fully charged batteries, and that fan was powerful. No more overheating motor.

But back to the Mojave 6s. It's a fast and strong truck with a motor in dire need of a fan, with a body in dire need of venting.

After that, the fun will be nonstop.
Gerald Sellars
Verified Owner
Sunday, Mar 13 2022 (about a year ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
This truck is a tank! I drive it hard and fast with a 6S, and it has taken it all, and wow, is it fast. I took it to a park with my daughter, and we had crowds of people videotaping the thing because it's soo realistic and fast! If you are on the fence, DO IT! totally worth the buy. I started with a "Legendary" moved to the "Traxxas HOSS" (great truck). Then went to an ARRMA MOJAVE! Significant upgrade and this heavy machine is loud and powerful. LOVE IT
Luis Rosario
Verified Owner
Friday, Dec 3 2021 (about a year ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Muy bueno para pasar el rato con los amigos que te vas a pasar por ahí para correr
Max H
Verified Owner
Monday, Nov 15 2021 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Beautiful desert truck! The looks are great, and I put the roller black body on it also, with the red wheels & cage. Bueno!!!
The suspension is plush from stock. It handles good and slides well from stock. Good brakes also.
Nice size over 1/10 or 1/8 scale. It has presence. ;-)
The transmitter & steering servo work just fine for me also - not an issue. The truck is adjusted well in all areas from new.
I am upgrading the Tx/Rx so as to use AVC in the future. Nice easily attainable feature.
I will use it in a more controlled track fashion vs big air, as thats my style.
Bottom line is its fast, roosts, turns and stops very well. I love it and will take care of it. Go Arrma!
And Amain always delivers fast. :-)
Rosauro Vicente
Verified Owner
Tuesday, Apr 6 2021 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Very good car strong using 6 s lipo. It’s well constructed except for the body on rear side bumper broke after several flips . Maybe because it’s not made of lexan.
Robert Sanchez
Verified Owner
Saturday, Mar 6 2021 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
If you have not purchased an ARRMA MOJAVE DO IT NOW! I've got 3 of the ARRMA 6S series vehicles, one Felony, one EXB and now the MOJAVE and it is FANTASTIC! I love this truck, it handles great looks killer and is tough as nails. Buy one you wont regret it!
Lorraine Levell
Verified Owner
Tuesday, Feb 23 2021 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
This thing is an absolute BLAST to drive! For a large scale truck it's silly fast right out of the box! I haven't even tried the included optional speed gearing yet. It also handles very well. The suspension on this thing is set up really well from the factory. Well worth the money, zero complaints so far!
Fabriel Valdovinos
Verified Owner
Thursday, Jan 21 2021 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
Suppaaa hottt fasssttt love it evey dollar is worth spending ??
Chris Sieckenius
Verified Owner
Wednesday, Dec 16 2020 (about 2 years ago)
Arrma Mojave 6S BLX Brushless RTR 1/7 4WD RTR Desert Racer (Red/Black) (V2)
I got to say I am so impressed with Arrma. This is my second Arrma vehicle. I've had it for a little over a week now with Four bash sessions all on 6s. Two with the speed pinon gear. Definitely fast but not for bashing. Two with the stock pinon gear. I've had the most fun with the stock pinon gear. It handles great, takes jumps well, and can take one hell of a beating.