Overview
Experience the ultimate in high-performance RC bashing with the ARRMA 1/7 MOJAVE 6S 4X4 BLX Desert Truck RTR in Green/Black. This is a ready to run RC car designed for drivers who demand serious speed, durability and out-of-the-box performance. Whether you're thrashing through coastal sand dunes, blasting across concrete sidewalks or tackling challenging off-road terrain, the MOJAVE 6S is engineered to deliver extreme performance without compromise. Built on over two decades of ARRMA engineering expertise, this brushless RC desert truck combines cutting-edge Spektrum technology with heavy-duty construction to create one of the most capable ready to run RC vehicles available to UK enthusiasts today.
The 1/7 scale ARRMA MOJAVE 6S BLX 4WD Desert Truck RTR is ready for big bashing action on any terrain. Its Spektrum SLT3 3-channel radio, dual protocol receiver, Smart ESC and more combine to reach new levels of speed, toughness and versatility. This isn't just another brushless RC short course truck—it's a purpose-built platform that balances raw power with sophisticated control systems, making it equally at home in the hands of experienced RC racers and enthusiasts looking to step up from entry-level models.
Designed Fast and Designed Tough, the MOJAVE 6S is ready for extreme performance right out of the box. ARRMA engineers have updated this legendary desert truck with a complete Spektrum brushless power system featuring the Firma 150A Smart ESC and Firma 4074 2050Kv brushless motor. The combination lets you cut loose with incredible torque, acceleration and speed, while the heavy-duty aluminium and steel chassis and transmission components take it all in stride. This is a ready to run RC off-road truck that's been refined to the highest standards and built to withstand the most punishing conditions.
Key Features
- Spektrum Firma 150A Smart ESC — This waterproof and dustproof electronic speed controller is 6S LiPo ready and also compatible with 3S, 4S and 6S LiPo batteries, giving you flexibility in power options. It features Spektrum Smart Technology with integrated telemetry, meaning you can monitor real-time ESC temperature, receiver voltage, battery voltage and motor RPM via the free Spektrum Dashboard app on your mobile device, keeping you informed about your truck's performance at all times.
- Spektrum Firma 4074 2050Kv Brushless Motor — This high-power brushless motor features a beautifully etched aluminium can with 4-pole construction for smooth and consistent power delivery. The super strong 5mm shaft and 4mm gold bullet connectors ensure reliable and efficient connection, while the black anodised aluminium motor can provides increased heat dissipation for extended running sessions.
- Spektrum SLT3 2.4GHz 3-Channel Radio — The included transmitter features an ergonomic design with a foam steering wheel for precise fingertip control, improved hand grip and trigger feel, and includes throttle limiting at 50% or 75% for new drivers learning the ropes. The third channel allows control of optional features such as lights and winches on compatible models, and the radio is compatible with Tactic SLT receivers for running multiple RTR vehicles.
- Spektrum SR315 Dual Protocol 3-Channel Receiver — This advanced receiver is compatible with both SLT and DSMR protocols, meaning you can upgrade to a Spektrum DSMR transmitter later without replacing the receiver. It offers fast response rates, outstanding range and Smart telemetry compatibility, giving you a future-proof control system that grows with your hobby needs.
- Spektrum S652 Metal-Geared Digital Servo — This high-torque steering servo delivers 19.08kg-cm (265oz-in) of torque at 7.4V and is 32% more powerful and 5% faster than the previous ADS-15M servo. All-steel gears and waterproof construction mean enhanced durability during intense driving sessions, whilst the improved power ensures responsive steering at high speeds.
- 60+ MPH Speed Potential — Achievable in optimum conditions using a 6S LiPo battery and the optional pinion gear included in the box, the MOJAVE 6S offers genuine high-speed performance that rivals far more expensive RC competition vehicles. This speed capability makes it perfect for speed runs and aggressive bashing on suitable terrain.
- Heavy-Duty Aluminium Chassis — The tough-as-nails 0.12-inch (3mm) 6061-T6 anodised aluminium chassis is reinforced with front, rear and centre braces for maximum durability and rigidity. The anodised finish provides superior corrosion resistance, meaning your RC truck will maintain its structural integrity through countless sessions in the sun, rain or snow.
- Independent Suspension with Oil-Filled Shocks — The sophisticated suspension geometry features adjustable oil-filled shocks with varying spring rates (3.2 f-lb/in front, 7.7 f-lb/in rear) mounted in black-anodised aluminium shock towers. This independent suspension design with bump-soaking capability handles equally well over rough tracks and smooth terrain, providing exceptional control and comfort through jumps and obstacles.
- Heavy-Duty Steel Drivetrain — Featuring durable steel driveshafts throughout, all-metal diff outdrives and all-metal gearbox internals, the drivetrain is a masterpiece of engineering designed to handle the full potential of the brushless motor. The 3-gear differential with 13.44:1 final drive ratio and 4.3:1 internal gear ratio is ready to take full advantage of the power system without compromise.
- Durable Multi-Terrain dBoots FORTRESS Tyres — These multi-surface tyres on multi split-spoke wheels give your MOJAVE genuine grip to get up, over or through anything in your way, from sandy dunes to hard-packed trails. The tyre construction is optimised for both acceleration and cornering, making it suitable for various UK terrain types from moorland to coastal beaches.
- Waterproof Receiver Box — The large volume waterproof receiver box protects your radio receiver and electronics from moisture and water splash, making this a genuinely all-weather brushless RC truck ready for UK conditions including wet grass, muddy tracks and light rain environments.
- Impact Protection — Realistic front and rear bumpers combined with colour-coordinated nerf bars provide body and side impact support, protecting your investment during aggressive driving. The flexible front bumper valance absorbs hits whilst maintaining functionality, keeping your truck ready for action.
- 5-Bolt Centre Diff Removal — Maintaining your MOJAVE is straightforward—the centre differential can be removed for servicing by taking out just five bolts, meaning you can keep your truck running at peak performance without extensive disassembly or specialist tools.
- Easy-Access Sliding Motor Mount — Quick motor removal and installation is possible thanks to the sliding motor mount design, allowing you to swap out or service the brushless motor in seconds without removing half the truck. This user-friendly design means less downtime and more track time.
- EXB Compatible Front Brace — The improved front bracing design is compatible with EXB performance upgrades, giving you a clear upgrade path if you want to enhance performance or durability further down the line. This forward-thinking design means your RC investment is future-proofed.
- Premium Components Throughout — Never-loose red aluminium servo saver, never-pop ball ends, stronger body mounts, stronger rear brace mount and +1mm wheel hexes mean every component has been upgraded for durability. Strong composite chassis side pods and centre roll hoop interfaces with the body roll cage create a rigid structure that protects the truck during crashes and rollovers.
- Professional Aesthetics — The multi-finish matte and gloss painted body features ultra-detailed decals, colour-coordinated protective roll cage and roof rails, and even realistic cockpit detail. The Green/Black colour scheme looks stunning and is easily visible during driving sessions, whilst the professional finish commands respect on the track or trail.
Technical Performance
The ARRMA 1/7 MOJAVE 6S 4X4 BLX represents the pinnacle of brushless RC desert truck engineering, combining raw power with sophisticated control systems. At the heart of this ready to run RC vehicle is the Spektrum Firma 4074 2050Kv brushless motor, a 4-pole sensorless motor capable of delivering smooth, consistent power across the entire performance envelope. Paired with the Spektrum Firma 150A Smart ESC rated for 6S LiPo batteries (also compatible with 4S and 3S), this power system generates exceptional torque and acceleration that transforms the driving experience. The 60+ MPH speed potential (97km/h in optimum conditions) is achieved with a 6S LiPo battery and the optional pinion gear included in the box, with the standard 16-tooth pinion and 50-tooth spur configuration providing a 13.44:1 final drive ratio that balances speed with practicality for off-road bashing. The waterproof and dustproof ESC features user-programmable punch, brake, BEC, reverse speed and motor timing settings, allowing experienced drivers to fine-tune performance to their exact preferences. The chassis is constructed from 0.12-inch (3mm) 6061-T6 anodised aluminium with strategic reinforcement via front, rear and centre braces, creating a rigid yet lightweight platform that weighs just 5.4kg (11.88lbs) at 1/7 scale. Independent suspension delivers superior handling through rough terrain, with adjustable oil-filled shocks mounted in black-anodised aluminium towers providing consistent ride height and comfort. The 4WD drivetrain features a 3-gear differential, all-metal diff outdrives and steel driveshafts throughout, ensuring power is transmitted efficiently to all four wheels without loss. At 715mm (28.15 inches) long, 355mm (13.98 inches) wide and 269mm (10.59 inches) tall with a 355mm front and rear track width, the MOJAVE presents an imposing presence whilst remaining manageable for UK driving environments. The 1/7 scale sizing positions it as a genuinely large RC truck—considerably bigger than 1/10 scale models—delivering incredible presence and visual appeal. Front and rear shock spring rates of 3.2 and 7.7 f-lb/in respectively are optimised for mixed terrain driving, and the 17mm wheel hex sizing with multi split-spoke wheels allows easy tyre changes. Multi-terrain dBoots FORTRESS tyres come fitted as standard, providing genuine grip across varied UK terrain from grass to tarmac, though spare tyres are recommended as abrasive surfaces will wear them quickly. Everything arrives fully assembled and ready to run—simply charge your LiPo battery, install four AA batteries in the transmitter and you're ready for action within minutes, making this a genuinely hassle-free brushless RC experience for UK enthusiasts.
What's in the Box
- ARRMA MOJAVE 6S BLX 1/7 Desert Truck RTR (fully assembled)
- Spektrum Firma 150A Smart 4S/6S ESC (pre-installed)
- Spektrum Firma 4074 2050Kv Brushless Motor with ARRMA heatsink (pre-installed)
- Spektrum S652 Metal-Geared Digital Servo (pre-installed)
- Spektrum SR315 3-Channel Dual Protocol Receiver (pre-installed)
- Spektrum SLT3 2.4GHz 3-Channel Radio transmitter
- Product manual and documentation
- Optional pinion gears (Mod 1 spur and pinion for optimum speed performance)
What You Need to Complete
- LiPo Battery: Two 2S or two 3S LiPo batteries with EC5 or IC5 connector (or one 6S LiPo for maximum performance and speed)
- Compatible LiPo Battery Charger with appropriate connectors
- LiPo charging safety bag (recommended for safe storage and charging)
- Four AA batteries for the SLT3 transmitter
- Spare tyres are recommended, as the dBoots FORTRESS tyres wear quickly on hard surfaces like concrete and tarmac
- Tyre glue is recommended as tyres can come loose from wheels with heavy use
Frequently Asked Questions
- What is the top speed of the ARRMA MOJAVE 6S BLX? — The MOJAVE achieves 60+ MPH (97km/h) in optimum conditions when using a 6S LiPo battery with the optional pinion gear upgrade included in the box. Standard configuration with a 4S LiPo will deliver lower speeds suitable for control and bashing, whilst 6S configuration unleashes the full speed potential. Actual speed varies with terrain, weather conditions and driver skill.
- Is this suitable for beginners? — The MOJAVE 6S is assembled and ready to run, so setup is minimal. However, at this price point and performance level, it's better suited to intermediate drivers or those with RC experience. New drivers may find it challenging to control at full speed, though the SLT3 transmitter includes 50% and 75% throttle limiting modes that allow beginners to learn safely. If you're entirely new to the hobby, a smaller 1/10 scale brushless truck might be more appropriate as a first purchase, though if you have deep pockets and commitment to the hobby, the MOJAVE 6S is an excellent platform to learn and grow with.
- What battery does the MOJAVE 6S need? — The truck is compatible with 2S, 3S, 4S and 6S LiPo batteries, with EC5 or IC5 connectors. For maximum speed and performance, a 6S LiPo battery is recommended, which will achieve 60+ MPH with the optional pinion gear. For general bashing and control, a 4S or 3S LiPo battery is perfectly adequate. The truck requires two 2S batteries or two 3S batteries to achieve 4S or 6S voltage—alternatively, many drivers use single 6S batteries for simplified operation.
- What makes the MOJAVE 6S different from other desert trucks? — The MOJAVE 6S stands out due to its complete Spektrum Smart electronics ecosystem, which includes telemetry monitoring via smartphone app, allowing you to track performance in real time. The combination of the Firma 150A Smart ESC and Firma 2050Kv motor is specifically matched for optimal performance. The S652 servo is 32% more powerful than the previous generation, offering superior steering response at high speeds. The chassis design with its strategic reinforcement braces, independent suspension with adjustable shocks, and heavy-duty steel drivetrain make it exceptionally durable compared to less sophisticated competitors. The dual protocol SR315 receiver allows future upgrades to DSMR transmitters without replacing the receiver, future-proofing your investment.
- How fast does it come out of the box? — With a standard 4S LiPo battery and the included 16T pinion, the MOJAVE 6S delivers impressive speed suitable for bashing and learning. To unlock the full 60+ MPH potential, you need a 6S LiPo battery and must install the optional Mod 1 spur and pinion gears included in the box—this is a simple swap that takes minutes with basic tools.
- Is the MOJAVE 6S waterproof? — The truck features a large volume waterproof receiver box protecting your radio receiver, and the Firma 150A ESC is waterproof and dustproof rated. However, the motor and gearbox are not fully waterproof, so whilst the truck handles light rain and wet grass, it shouldn't be submerged or driven through deep water. The waterproof standards mean it's suitable for UK weather conditions including rain and muddy terrain.
- Can I run this truck on both 4S and 6S batteries? — Yes, the Firma 150A Smart ESC is compatible with 3S, 4S and 6S LiPo batteries, and the ESC automatically adjusts its behaviour for whatever voltage you connect. Running on 4S provides excellent performance and is gentler on components, whilst 6S unlocks maximum speed and acceleration—choose based on your desired performance level and component durability expectations.
- What maintenance does the MOJAVE 6S require? — The truck is designed for easy maintenance. The centre differential can be removed for servicing with just five bolts, the motor mount slides out for quick motor access, and ball bearings have rubber shields for longer life with less maintenance. Regular inspection of suspension components, drivetrain and tyres is recommended, especially if driving on abrasive surfaces like concrete. Spare tyres and tyre glue are recommended investments as these wear quickly with heavy use.
- Can I upgrade the radio or ESC later? — Yes, the SR315 receiver is compatible with both SLT and DSMR protocols, meaning you can upgrade to a Spektrum DSMR transmitter without replacing the receiver. The Smart-compatible electronics already support telemetry, so upgrading to a DSMR radio with the free Spektrum Dashboard app will give you full access to performance monitoring and tuning capabilities.
- How does this compare to the 1/10 scale alternatives? — The 1/7 scale MOJAVE is considerably larger than 1/10 alternatives, delivering a more imposing presence and greater visual appeal. At 715mm long versus approximately 500mm for 1/10 trucks, the size difference is substantial and affects handling characteristics and terrain capability. The 1/7 scale provides more stable high-speed performance and smoother corner entry, though it requires more space for driving and is heavier. Component costs and tyre prices are typically higher for 1/7 scale, but the driving experience and durability justify the investment for serious enthusiasts.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ARRMA 1/7 MOJAVE 6S 4X4 BLX Desert Truck RTR Green/Black C-ARA7604V2T1 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
Overview
Experience the ultimate in high-performance RC bashing with the ARRMA 1/7 MOJAVE 6S 4X4 BLX Desert Truck RTR in Green/Black. This is a ready to run RC car designed for drivers who demand serious speed, durability and out-of-the-box performance. Whether you're thrashing through coastal sand dunes, blasting across concrete sidewalks or tackling challenging off-road terrain, the MOJAVE 6S is engineered to deliver extreme performance without compromise. Built on over two decades of ARRMA engineering expertise, this brushless RC desert truck combines cutting-edge Spektrum technology with heavy-duty construction to create one of the most capable ready to run RC vehicles available to UK enthusiasts today.
The 1/7 scale ARRMA MOJAVE 6S BLX 4WD Desert Truck RTR is ready for big bashing action on any terrain. Its Spektrum SLT3 3-channel radio, dual protocol receiver, Smart ESC and more combine to reach new levels of speed, toughness and versatility. This isn't just another brushless RC short course truck—it's a purpose-built platform that balances raw power with sophisticated control systems, making it equally at home in the hands of experienced RC racers and enthusiasts looking to step up from entry-level models.
Designed Fast and Designed Tough, the MOJAVE 6S is ready for extreme performance right out of the box. ARRMA engineers have updated this legendary desert truck with a complete Spektrum brushless power system featuring the Firma 150A Smart ESC and Firma 4074 2050Kv brushless motor. The combination lets you cut loose with incredible torque, acceleration and speed, while the heavy-duty aluminium and steel chassis and transmission components take it all in stride. This is a ready to run RC off-road truck that's been refined to the highest standards and built to withstand the most punishing conditions.
Key Features
- Spektrum Firma 150A Smart ESC — This waterproof and dustproof electronic speed controller is 6S LiPo ready and also compatible with 3S, 4S and 6S LiPo batteries, giving you flexibility in power options. It features Spektrum Smart Technology with integrated telemetry, meaning you can monitor real-time ESC temperature, receiver voltage, battery voltage and motor RPM via the free Spektrum Dashboard app on your mobile device, keeping you informed about your truck's performance at all times.
- Spektrum Firma 4074 2050Kv Brushless Motor — This high-power brushless motor features a beautifully etched aluminium can with 4-pole construction for smooth and consistent power delivery. The super strong 5mm shaft and 4mm gold bullet connectors ensure reliable and efficient connection, while the black anodised aluminium motor can provides increased heat dissipation for extended running sessions.
- Spektrum SLT3 2.4GHz 3-Channel Radio — The included transmitter features an ergonomic design with a foam steering wheel for precise fingertip control, improved hand grip and trigger feel, and includes throttle limiting at 50% or 75% for new drivers learning the ropes. The third channel allows control of optional features such as lights and winches on compatible models, and the radio is compatible with Tactic SLT receivers for running multiple RTR vehicles.
- Spektrum SR315 Dual Protocol 3-Channel Receiver — This advanced receiver is compatible with both SLT and DSMR protocols, meaning you can upgrade to a Spektrum DSMR transmitter later without replacing the receiver. It offers fast response rates, outstanding range and Smart telemetry compatibility, giving you a future-proof control system that grows with your hobby needs.
- Spektrum S652 Metal-Geared Digital Servo — This high-torque steering servo delivers 19.08kg-cm (265oz-in) of torque at 7.4V and is 32% more powerful and 5% faster than the previous ADS-15M servo. All-steel gears and waterproof construction mean enhanced durability during intense driving sessions, whilst the improved power ensures responsive steering at high speeds.
- 60+ MPH Speed Potential — Achievable in optimum conditions using a 6S LiPo battery and the optional pinion gear included in the box, the MOJAVE 6S offers genuine high-speed performance that rivals far more expensive RC competition vehicles. This speed capability makes it perfect for speed runs and aggressive bashing on suitable terrain.
- Heavy-Duty Aluminium Chassis — The tough-as-nails 0.12-inch (3mm) 6061-T6 anodised aluminium chassis is reinforced with front, rear and centre braces for maximum durability and rigidity. The anodised finish provides superior corrosion resistance, meaning your RC truck will maintain its structural integrity through countless sessions in the sun, rain or snow.
- Independent Suspension with Oil-Filled Shocks — The sophisticated suspension geometry features adjustable oil-filled shocks with varying spring rates (3.2 f-lb/in front, 7.7 f-lb/in rear) mounted in black-anodised aluminium shock towers. This independent suspension design with bump-soaking capability handles equally well over rough tracks and smooth terrain, providing exceptional control and comfort through jumps and obstacles.
- Heavy-Duty Steel Drivetrain — Featuring durable steel driveshafts throughout, all-metal diff outdrives and all-metal gearbox internals, the drivetrain is a masterpiece of engineering designed to handle the full potential of the brushless motor. The 3-gear differential with 13.44:1 final drive ratio and 4.3:1 internal gear ratio is ready to take full advantage of the power system without compromise.
- Durable Multi-Terrain dBoots FORTRESS Tyres — These multi-surface tyres on multi split-spoke wheels give your MOJAVE genuine grip to get up, over or through anything in your way, from sandy dunes to hard-packed trails. The tyre construction is optimised for both acceleration and cornering, making it suitable for various UK terrain types from moorland to coastal beaches.
- Waterproof Receiver Box — The large volume waterproof receiver box protects your radio receiver and electronics from moisture and water splash, making this a genuinely all-weather brushless RC truck ready for UK conditions including wet grass, muddy tracks and light rain environments.
- Impact Protection — Realistic front and rear bumpers combined with colour-coordinated nerf bars provide body and side impact support, protecting your investment during aggressive driving. The flexible front bumper valance absorbs hits whilst maintaining functionality, keeping your truck ready for action.
- 5-Bolt Centre Diff Removal — Maintaining your MOJAVE is straightforward—the centre differential can be removed for servicing by taking out just five bolts, meaning you can keep your truck running at peak performance without extensive disassembly or specialist tools.
- Easy-Access Sliding Motor Mount — Quick motor removal and installation is possible thanks to the sliding motor mount design, allowing you to swap out or service the brushless motor in seconds without removing half the truck. This user-friendly design means less downtime and more track time.
- EXB Compatible Front Brace — The improved front bracing design is compatible with EXB performance upgrades, giving you a clear upgrade path if you want to enhance performance or durability further down the line. This forward-thinking design means your RC investment is future-proofed.
- Premium Components Throughout — Never-loose red aluminium servo saver, never-pop ball ends, stronger body mounts, stronger rear brace mount and +1mm wheel hexes mean every component has been upgraded for durability. Strong composite chassis side pods and centre roll hoop interfaces with the body roll cage create a rigid structure that protects the truck during crashes and rollovers.
- Professional Aesthetics — The multi-finish matte and gloss painted body features ultra-detailed decals, colour-coordinated protective roll cage and roof rails, and even realistic cockpit detail. The Green/Black colour scheme looks stunning and is easily visible during driving sessions, whilst the professional finish commands respect on the track or trail.
Technical Performance
The ARRMA 1/7 MOJAVE 6S 4X4 BLX represents the pinnacle of brushless RC desert truck engineering, combining raw power with sophisticated control systems. At the heart of this ready to run RC vehicle is the Spektrum Firma 4074 2050Kv brushless motor, a 4-pole sensorless motor capable of delivering smooth, consistent power across the entire performance envelope. Paired with the Spektrum Firma 150A Smart ESC rated for 6S LiPo batteries (also compatible with 4S and 3S), this power system generates exceptional torque and acceleration that transforms the driving experience. The 60+ MPH speed potential (97km/h in optimum conditions) is achieved with a 6S LiPo battery and the optional pinion gear included in the box, with the standard 16-tooth pinion and 50-tooth spur configuration providing a 13.44:1 final drive ratio that balances speed with practicality for off-road bashing. The waterproof and dustproof ESC features user-programmable punch, brake, BEC, reverse speed and motor timing settings, allowing experienced drivers to fine-tune performance to their exact preferences. The chassis is constructed from 0.12-inch (3mm) 6061-T6 anodised aluminium with strategic reinforcement via front, rear and centre braces, creating a rigid yet lightweight platform that weighs just 5.4kg (11.88lbs) at 1/7 scale. Independent suspension delivers superior handling through rough terrain, with adjustable oil-filled shocks mounted in black-anodised aluminium towers providing consistent ride height and comfort. The 4WD drivetrain features a 3-gear differential, all-metal diff outdrives and steel driveshafts throughout, ensuring power is transmitted efficiently to all four wheels without loss. At 715mm (28.15 inches) long, 355mm (13.98 inches) wide and 269mm (10.59 inches) tall with a 355mm front and rear track width, the MOJAVE presents an imposing presence whilst remaining manageable for UK driving environments. The 1/7 scale sizing positions it as a genuinely large RC truck—considerably bigger than 1/10 scale models—delivering incredible presence and visual appeal. Front and rear shock spring rates of 3.2 and 7.7 f-lb/in respectively are optimised for mixed terrain driving, and the 17mm wheel hex sizing with multi split-spoke wheels allows easy tyre changes. Multi-terrain dBoots FORTRESS tyres come fitted as standard, providing genuine grip across varied UK terrain from grass to tarmac, though spare tyres are recommended as abrasive surfaces will wear them quickly. Everything arrives fully assembled and ready to run—simply charge your LiPo battery, install four AA batteries in the transmitter and you're ready for action within minutes, making this a genuinely hassle-free brushless RC experience for UK enthusiasts.
What's in the Box
- ARRMA MOJAVE 6S BLX 1/7 Desert Truck RTR (fully assembled)
- Spektrum Firma 150A Smart 4S/6S ESC (pre-installed)
- Spektrum Firma 4074 2050Kv Brushless Motor with ARRMA heatsink (pre-installed)
- Spektrum S652 Metal-Geared Digital Servo (pre-installed)
- Spektrum SR315 3-Channel Dual Protocol Receiver (pre-installed)
- Spektrum SLT3 2.4GHz 3-Channel Radio transmitter
- Product manual and documentation
- Optional pinion gears (Mod 1 spur and pinion for optimum speed performance)
What You Need to Complete
- LiPo Battery: Two 2S or two 3S LiPo batteries with EC5 or IC5 connector (or one 6S LiPo for maximum performance and speed)
- Compatible LiPo Battery Charger with appropriate connectors
- LiPo charging safety bag (recommended for safe storage and charging)
- Four AA batteries for the SLT3 transmitter
- Spare tyres are recommended, as the dBoots FORTRESS tyres wear quickly on hard surfaces like concrete and tarmac
- Tyre glue is recommended as tyres can come loose from wheels with heavy use
Frequently Asked Questions
- What is the top speed of the ARRMA MOJAVE 6S BLX? — The MOJAVE achieves 60+ MPH (97km/h) in optimum conditions when using a 6S LiPo battery with the optional pinion gear upgrade included in the box. Standard configuration with a 4S LiPo will deliver lower speeds suitable for control and bashing, whilst 6S configuration unleashes the full speed potential. Actual speed varies with terrain, weather conditions and driver skill.
- Is this suitable for beginners? — The MOJAVE 6S is assembled and ready to run, so setup is minimal. However, at this price point and performance level, it's better suited to intermediate drivers or those with RC experience. New drivers may find it challenging to control at full speed, though the SLT3 transmitter includes 50% and 75% throttle limiting modes that allow beginners to learn safely. If you're entirely new to the hobby, a smaller 1/10 scale brushless truck might be more appropriate as a first purchase, though if you have deep pockets and commitment to the hobby, the MOJAVE 6S is an excellent platform to learn and grow with.
- What battery does the MOJAVE 6S need? — The truck is compatible with 2S, 3S, 4S and 6S LiPo batteries, with EC5 or IC5 connectors. For maximum speed and performance, a 6S LiPo battery is recommended, which will achieve 60+ MPH with the optional pinion gear. For general bashing and control, a 4S or 3S LiPo battery is perfectly adequate. The truck requires two 2S batteries or two 3S batteries to achieve 4S or 6S voltage—alternatively, many drivers use single 6S batteries for simplified operation.
- What makes the MOJAVE 6S different from other desert trucks? — The MOJAVE 6S stands out due to its complete Spektrum Smart electronics ecosystem, which includes telemetry monitoring via smartphone app, allowing you to track performance in real time. The combination of the Firma 150A Smart ESC and Firma 2050Kv motor is specifically matched for optimal performance. The S652 servo is 32% more powerful than the previous generation, offering superior steering response at high speeds. The chassis design with its strategic reinforcement braces, independent suspension with adjustable shocks, and heavy-duty steel drivetrain make it exceptionally durable compared to less sophisticated competitors. The dual protocol SR315 receiver allows future upgrades to DSMR transmitters without replacing the receiver, future-proofing your investment.
- How fast does it come out of the box? — With a standard 4S LiPo battery and the included 16T pinion, the MOJAVE 6S delivers impressive speed suitable for bashing and learning. To unlock the full 60+ MPH potential, you need a 6S LiPo battery and must install the optional Mod 1 spur and pinion gears included in the box—this is a simple swap that takes minutes with basic tools.
- Is the MOJAVE 6S waterproof? — The truck features a large volume waterproof receiver box protecting your radio receiver, and the Firma 150A ESC is waterproof and dustproof rated. However, the motor and gearbox are not fully waterproof, so whilst the truck handles light rain and wet grass, it shouldn't be submerged or driven through deep water. The waterproof standards mean it's suitable for UK weather conditions including rain and muddy terrain.
- Can I run this truck on both 4S and 6S batteries? — Yes, the Firma 150A Smart ESC is compatible with 3S, 4S and 6S LiPo batteries, and the ESC automatically adjusts its behaviour for whatever voltage you connect. Running on 4S provides excellent performance and is gentler on components, whilst 6S unlocks maximum speed and acceleration—choose based on your desired performance level and component durability expectations.
- What maintenance does the MOJAVE 6S require? — The truck is designed for easy maintenance. The centre differential can be removed for servicing with just five bolts, the motor mount slides out for quick motor access, and ball bearings have rubber shields for longer life with less maintenance. Regular inspection of suspension components, drivetrain and tyres is recommended, especially if driving on abrasive surfaces like concrete. Spare tyres and tyre glue are recommended investments as these wear quickly with heavy use.
- Can I upgrade the radio or ESC later? — Yes, the SR315 receiver is compatible with both SLT and DSMR protocols, meaning you can upgrade to a Spektrum DSMR transmitter without replacing the receiver. The Smart-compatible electronics already support telemetry, so upgrading to a DSMR radio with the free Spektrum Dashboard app will give you full access to performance monitoring and tuning capabilities.
- How does this compare to the 1/10 scale alternatives? — The 1/7 scale MOJAVE is considerably larger than 1/10 alternatives, delivering a more imposing presence and greater visual appeal. At 715mm long versus approximately 500mm for 1/10 trucks, the size difference is substantial and affects handling characteristics and terrain capability. The 1/7 scale provides more stable high-speed performance and smoother corner entry, though it requires more space for driving and is heavier. Component costs and tyre prices are typically higher for 1/7 scale, but the driving experience and durability justify the investment for serious enthusiasts.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ARRMA 1/7 MOJAVE 6S 4X4 BLX Desert Truck RTR Green/Black C-ARA7604V2T1 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
Parts Diagrams
Front Assembly
Steering Assembly
Chassis Assembly 1
Chassis Assembly 2
Rear Assembly
Front & Rear Bumper Assembly
Differential Assembly
Shock Absorber Assembly
Bodyshell & Roll Cage Assembly
