Arrma Mojave 4X4 BLX 4S Desert Truck RTR, White/Red, ARA4404T1

ETA Aug 16

Sitting right between the huge 6S machines and the versatile 3S bashers is the ARRMA 4S BLX, which gives drivers a platform with the benefits of both. With Spektrum brushless power and ARRMA's renowned toughness, the 1/8 scale Mojave 4S BLX 4X4 RTR will handle most terrains with ease. 

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  • Two colour options for the scale desert truck body
  • Dirt protection added to the scale detailed inner body
  • Brushless Spektrum power system with 4S LiPo capability
  • New toughened centre diff added to the 4S BLX platform
  • All wheel three-differential drive
  • Front and rear EXtreme Bash (EXB) CVD driveshafts
  • EXB ring gears and metal input
  • S652 Waterproof Spektrum metal-geared digital Servo
  • Spektrum SR315 receiver and SLT3 2.4GHz Transmitter
  • Double wishbone suspension on front and rear
  • Aluminium oil-filled shocks equipped with silicone O-rings
  • Equipped with adjustable turnbuckles
  • Maximum stability provided by sway bars at the front and rear
  • Maximum durability provided by centre support brace
  • Chassis dirt drain, outdrive protectors, and wishbone dirt guards
  • Ride height is adjustable
  • Front and rear realistic bumpers
  • Protective grill and skirt in scale detail
  • Body mounts are adjustable
  • Multi-spoke toughened black wheels
  • Multi-terrain dBoots vented FORTRESS LP tyres
  • Wheelie bar
  • Wheel nuts and hexes in 17mm aluminium
  • Bearings with rubber shielding throughout
  • Limited 2-year warranty (details on website)
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Arrma Mojave 4X4 BLX 4S Desert Truck RTR, White/Red, ARA4404T1

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Product Information

The ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR is an affordable brushless basher that is ready to take on all terrains. Built with agile handling, incredible toughness and fitted with the blistering speed of a 4S LiPo-ready Spektrum brushless power system that can propel you at 80+ Kmh in optimal conditions this RC Desert Truck will not disappoint. Not only does this desert truck perform well it also looks good with the truck body available in two exciting factory-finished colour schemes of white/red or blue/red. For protection against big impacts, scale bumpers have been fitted to the front and rear. For protection against dirt and sand, there is a scale skirt, rear dirt deflectors, wishbone dirt guards, chassis dirt drain, outdrive guard for increased protection from rocks and a protective grill at the front. The inner body of the ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR not only features driver figures and superb scale detail but is also fitted with added dirt protection for all surfaces. If stunts are your thing the rubber tyres and wheelie bar will definitely come in handy. 

The Arrma Mojave 4S BLX: speed, style and superiority

Mojave 4S BLX

The powerful acceleration on the ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR comes courtesy of Spektrum's factory-installed 2400Kv Firma brushless motor and the 120A waterproof Firma ESC with IC5 connectors. The EXtreme Bash (EXB) enhanced transmission is built on the heavy-duty composite chassis meaning the power and body systems on this RC Desert Truck work in conjunction to provide you brilliant handling, traction and performance. In true ARRMA fashion, there are a number of strengthened parts and mechanisms throughout the ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR that add to their legendary toughness. Protective skid plates on the front and rear, stone clearing steering, retained hinge pin plates, rubber shielded bearings throughout and sliding gear mesh all combine to give you the driver superior performance whether it is in the desert, on the track, off-road or at your local car park. In the critical mechanisms, ARRMA have fitted EXB parts to ensure that there is extra toughness in the areas it is needed most. You'll find EXB parts in the front and rear CVD driveshafts as well as EXB ring gears and metal input. 

Superior stability and suspension travel are provided aluminium bodied, long oil-filled big bore shocks mounted on tall shock towers. Combined with the wide suspension you'll find your ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR travels just about any terrain with ease. Where the rubber meets the road you'll find dBoots FORTRESS high-quality LP tyres that are vented to allow air in and out of the tyres which improves traction and prolongs the life of the tyres by allowing dirt and water to escape. With a multi-surface tread pattern, these tyres also deliver amazing traction across a number of different track conditions. The tyres are mounted on strengthened MT multi-spoke wheels with red anodized CNC machined hubs. The whole wheel/tyre set-up takes direction from the metal-geared, waterproof S652 Spektrum digital servo that ensures reliable and responsive steering.  

Arrma 4S BLX

Stay in control with Spektrum

Even though the top speed on the ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR is 80+km/h in the right conditions that may be a bit too much speed if you're a new driver starting out. To help you with this, Spektrum allows you to set throttle limits on your SLT3 transmitter to either 50% or 75% throttle until you think you're ready to open it right up. The SR315 Spektrum receiver that comes with your MOJAVE is dual protocol. This means that if you upgrade from an SLT3 transmitter to a DSMR transmitter you can simply download the Spektrum Dashboard app for free and then utilise the world of Spektrum Smart technology and all the telemetry data that comes along with it including real-time receiver voltage, drive pack voltage, ESC temperature and motor RPM. 

Maintenance made easy

The signature ARRMA modular design on the MOJAVE™ 4S BLX 4X4 Desert Truck RTR makes maintenance on your RC Desert Truck super easy. Easily removable, separate chassis modules for the electronics, power system and differential mechanisms allow you to gain access to specific areas of concern, or, just give everything a routine clean in a simple and easy fashion. 

To complete the set-up of your ARRMA® MOJAVE™ 4S BLX 4X4 Desert Truck RTR you just need a battery charger and a LiPo and you are ready to tackle tough terrain with style and speed! 

What's in the box?

  • (1) ARRMA® MOJAVE™ 1/8 4S BLX Desert Truck 4WD RTR

  • (1) Spektrum™ SLT3™ 3-Channel 2.4GHz Transmitter

  • (1) Spektrum SR315 DSMR® 3-Channel Receiver

  • (1) Spektrum S652 Metal-Geared Waterproof Digital Servo (16.7 kg-cm / 232 oz-in @ 6V)

  • (1) Spektrum Firma™ 3668 2400Kv Brushless Motor with ARRMA Heatsink & Cooling Fan

  • (1) Spektrum Firma 120A Smart Waterproof 3S/4S ESC with IC5® connectors (EC5™ compatible)

  • (4) AA Transmitter Batteries

  • (1) Product Manual

For details on waterproof standards, please refer to the product manual.

What you need

  • 2 x 2S, or 1 x 3S, or 1 x 4S Hardcase LiPo Battery Pack
  • Compatible Charger
  • LiPo Charging Bag


Colour Variant:
Ball Bearings:
Rubber-shielded bearings
25.12 in (638mm)
12.83 in (326mm)
9.53 in (242mm)
10.47 lb (4.75 kg)
14.96 in (380mm)
Shock Type:
Aluminum, oil-filled, coil-over springs
4WD, 3 differentials
Tire Tread:
Motor Type:
Brushless, sensorless
Motor Size:
3668 – 2400Kv
16T 0.8 mod
Spur Gear:
57T 0.8 mod

Product Manuals

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