Parts/Complete vehicles & kits/Ready-to-run (RTR)/Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red) w/Spektrum SLT3 2.4GHz Radio
Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red) w/Spektrum SLT3 2.4GHz Radio
Arrma

Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red) w/Spektrum SLT3 2.4GHz Radio

Part # ARA4404T24.7(9)
Where to buy
$549.99
AMain Hobbies
Seen Oct 12, 2026
$549.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Arrma Mojave 4S BLX Blue Banner Image

Extreme Bash - 4WD Electric Desert Truck

Take on the toughest terrain with the Arrma Mojave 4S BLX 1/8 Desert Truck. Combining 50+ mph brushless power, EXB-inspired durability, and incredibly realistic desert truck styling, this ready-to-run machine is built to deliver thrilling speed, confidence, and nonstop off-road excitement.

About the Mojave 4S BLX


Brushless Desert Performance

Unleash high-speed desert action with the Arrma Mojave 4S BLX, powered by a Spektrum 2400Kv brushless motor and waterproof 120A ESC. Built for 4S LiPo power, it delivers blistering acceleration and speeds of 50+ mph in ideal conditions while maintaining smooth, reliable performance across dirt, gravel, and rough terrain.

Extreme Bash Durability

Designed to take serious punishment, the Mojave features a rugged composite chassis, EXB metal input and ring gears, EXB CVD driveshafts, and a heavy-duty center differential for improved strength and power distribution. Double wishbone suspension, sway bars, adjustable turnbuckles, and dirt protection features help keep the truck stable, durable, and ready for aggressive off-road driving.

Scale Realistic Style

Combining realistic desert truck looks with race-inspired performance, the Mojave features a detailed body with an interior cockpit, roll cage, roof rails, and an inner body that helps block dirt and debris. dBoots FORTRESS LP multi-terrain tires, a waterproof metal-geared Spektrum servo, and the included SLT3 2.4GHz radio system complete a ready-to-run package that's perfect for bashers looking for durability, realism, and incredible value.

Features:

  • 4S brushless system delivers powerful speed and acceleration
  • Reaches 50+ mph in ideal conditions
  • EXB metal gears and CVD driveshafts increase durability
  • Center differential improves traction and handling
  • Realistic desert truck body with detailed scale features
  • Waterproof electronics handle wet conditions
  • dBoots FORTRESS LP tires provide excellent grip
  • Double wishbone suspension delivers smooth handling
  • Dirt guards and inner body help keep debris out
  • Ready-to-run with the included Spektrum SLT3 radio system

Includes:

  • (1) Mojave 4S BLX 1/8 4WD Electric Desert Truck

Needed To Complete:

  • (2) 2S LiPo or (1) 3-4S LiPo Batteries within 6.42x2.01x1.89in (163x51x48mm)
  • Compatible Charger for battery
  • (4) AA batteries

Specifications:

Scale 1:8
Drive 4WD
Power Source 3S-4S LiPo
Length 24.72in (628mm)
Wheelbase 14.96in (380mm)
Width 12.83in (326mm)
Height 9.53in (242mm)
Weight 16.76oz (475g)
Electronics
Motor: Brushless - Sensorless
ESC Brushless - Sensorless
Connector IC5
Servo Standard
Wheels
Front -
Rear -
Hex 14mm
Tires
Front dBoots FORTRESS LP
Rear dBoots FORTRESS LP
Assembly Level RTR

*NOTE: RC Kits are an unassembled Remote Control Model that require assembly, racer selected electronics, and other racer provided items. Photos of assembled kit are for illustrative purposes only. For a complete list of needed items to drive this kit please see the list above.

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews4.7 · 9 reviews

Peter Newmanon Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red)

I was so amped to run this truck. Beautiful looking rig, nice and sturdy with a great suspension set-up. Charged the recommended 4s Spektrum Smart tech battery and off we went to a local beach. Middle of winter so almost no crowds. Hard packed sand. This thing absolutely Rips! Wheelies off every change in terrain and jumps like a pro. At least for 4 minutes....then it went into "limp mode". Motor not hot nor the ESC or battery. Tried again and it ran for a minute. To say I'm disappointed is an understatement. What a let down. Now the search starts as too why. Thermal shutdown? Crap battery?

3 found this helpful
Jameson FlorenceVerified owneron Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red)

Out of the box, this truck rips! The more I look at it, the more I realize it's a giant, even more burly Pro4 which is the most durable RC truck I've owned. I expect this Mojave to take just as much of a beating and just ask for more batteries. Performance with the heavyish body is awesome. The truck body rolls and moves much like a real truck which, to me, makes it super fun to drive. I'd definitely buy this one again.

1 found this helpful
Rex KiserVerified owneron Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red)

I have been running the Mojave 4s for a couple of weeks now. Wow what a blast!! The truck is amazing, it has tons of power and plenty fast for my first RC truck. I'm working on a mod to keep rocks from getting stuck in between the drive shaft and motor which has tore up the original shaft. Otherwise the truck has been really good. Thanks AMain Hobbies for the great customer service!

1 found this helpful
Richard KeithVerified owneron Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red)

This is a review of my initial impression, I haven't actually ran this thing yet. It looks awesome and seems very well built. I went through the truck from front to rear and found a few screws that needed to be tightened up. I slightly enlarged the chassis holes for the body posts and installed rubber washers on the posts to keep dirt from collecting in the holes and locking the body on the chassis. Looking forward to actually running this truck. I'm thinking it's probably going to be my new favorite. A Main Hobbies is excellent to do business with. Fast shipping and great communication.

1 found this helpful
bigbristvVerified owneron Arrma Mojave 4S BLX Brushless 1/8 4WD RTR Electric Desert Truck (Blue/Red)

This truck is absolutely AMAZING! Add to that the fact the Amain shipped it to me in 2 days, I couldn't be more pleased. I did a review on the Mojave 4s and compared it to the Senton 3s which many people already have so check that out. I really think Arrma did a very good job with the new Mojave 4s and while it is not perfect, I think you get your money's worth where it really counts. I bought a separate body and you may want to reinforce the seams on the hood and rear fenders as those are very prone to cracking on impact. Simple clear Gorilla and you're golden.

1 found this helpful
What reviewers say

Nine reviews, mostly five-star, praise the Mojave 4S BLX's speed, power, toughness, build quality and on-road-style body roll. Several reviewers have not yet run the truck and judge it on appearance and build. One two-star review reports the truck entering limp mode after about four minutes on a beach, with no obvious overheating, and the reviewer was unsure of the cause. One reviewer reports a drive shaft torn up by rocks lodging between the shaft and motor, and another notes body hood and rear fender seams may crack on impact. Several reviews praise the seller's shipping speed and customer service.

  • + Speed and power
  • + Durable, sturdy build
  • + Fun, realistic body roll
  • + Fast shipping and good seller service
  • − Limp mode after about four minutes in one report
  • − Drive shaft damaged by rocks
  • − Hood and rear fender seams prone to cracking
Summary generated from the reviews above.

Builds using this part

No builds use this part yet — add it to yours from the build editor.