ARRMA ARA7604V3T1 1/7 MOJAVE 6S 4X4 RTR Brushless Desert Truck Blue
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The ARRMA ARA7604V3T1 1/7 MOJAVE 6S 4X4 RTR Brushless Desert Truck in Blue returns tougher than ever. Hit 60+ MPH on 6S power across dirt, sand, asphalt, and grass, with a refreshed 1/7 platform, improved electronics, a clipless body, and aggressive all-new desert styling.
In The Box
- ARRMA MOJAVE 6S 4X4 RTR desert truck in Blue
- Installed Spektrum Firma 4074 2050Kv brushless motor
- Installed Spektrum Firma 150A Smart V2 ESC
- Installed Spektrum S665 digital steering servo
- Installed Spektrum SR315 3-channel dual-protocol receiver
- Spektrum SLT3 2.4GHz 3-channel transmitter
Needed to Complete
- Compatible LiPo battery setup with IC5 connection, matched to the manual's approved configuration and maximum battery dimensions
- Compatible LiPo charger
- Check the manual for transmitter battery requirements and any additional setup supplies
Battery specification clarification needed: the listed power system supports 4S or 6S operation, while the original LiPo compatibility specification lists 2S, 3S, 4S and 6S. Confirm the approved battery configuration in the product manual before use.
Key Features
- 60+ MPH capability (6S ready) — strong, consistent power for high-speed desert-style driving
- Improved electronics package — updated ESC firmware for smoother, more controlled throttle response
- New clipless body system — quick access and a secure fit with quick-release button on each side
- All-new aggressive body styling — premium desert-focused look with long wheelbase and wide stance
- Under body protection — inner arches reduce dirt and debris entry with body attached
- 4S or 6S capable Spektrum brushless power system
- All-steel driveshafts and all-metal diff outdrives and gearbox internals
- Heavy-duty drivetrain designed for demanding terrain
- Reinforced side guards, front and rear bumper protection, roof skids, and rear chassis skid plate
- 7075 T6 XLWB aluminum chassis for maximum rigidity
- Black anodized aluminum shock tower
- EXB emulsion shock caps with oil-filled adjustable shocks
- dBoots Fortress tires with reinforced wheel hexes and super-durable wheel hubs
- Clamping motor heatsink and fan
- Detailed desert truck roll cage and interior
- Spektrum S665 Waterproof Digital Steering Servo
- Spektrum Firma 150A Smart V2 Waterproof ESC 4S/6S
- Spektrum Firma 4074 2050Kv Brushless Motor
- Spektrum SR315 3-Channel Dual Protocol Receiver
- Spektrum SLT3 2.4GHz 3-Channel Transmitter
- Ready to run — battery and charger sold separately
- 2-Year limited warranty
![]() 60+ MPH Capability (6S Ready)Strong, consistent power for high-speed desert-style driving. The 4S or 6S brushless system gives you the muscle to open it up across wide-open terrain and turn dust into spectacle. |
![]() Improved Electronics PackageUpdated ESC firmware delivers a smoother, more controlled throttle response. Waterproof Spektrum electronics keep the vehicle going while blasting through puddles and mud. Refer to the product manual for waterproofing standards and limitations. |
![]() Clipless Body SystemQuick access and a secure fit, built for convenience without compromise. Hidden body retention with a quick-release button on each side means faster pit stops and clean, snag-free body removal. |
![]() All-New Body StylingA more aggressive, premium look that reflects Mojave's desert performance focus. Rugged styling for rough terrain that turns heads before you even hit the throttle. |
![]() Desert-Focused HandlingA long wheelbase and wide stance deliver confidence across loose and uneven surfaces. The 4X4 drivetrain soaks up all terrains so you can charge across dirt, sand, grass, and pavement without breaking a sweat. |
![]() Under Body ProtectionThe MOJAVE 6S 4X4 RTR features inner arches that are part of the new body inner frame and body release mechanism. This protection reduces the amount of dirt and debris that can enter the vehicle with the body attached. |
![]() Refreshed 1/7-Scale PlatformThe MOJAVE 6S 4X4 RTR delivers stable, planted performance built for uneven terrain and sustained speed. Dirt, sand, asphalt, or grass — the refreshed 1/7 platform stays composed wherever you choose to charge. | |
Specifications
| SKU | ARA7604V3T1 |
| Color | Blue |
| Scale | 1/7 |
| Completion Level | Ready-To-Run |
| Drivetrain | 4WD |
| Chassis | 4WD Mid Motor |
| Motor | Spektrum Firma 4074 2050Kv Brushless |
| ESC | Spektrum Firma 150A Smart V2 Waterproof 4S/6S |
| Receiver | Spektrum SR315 3-Channel Dual Protocol |
| Transmitter | Spektrum SLT3 2.4GHz 3-Channel |
| Servo | Spektrum S665 Waterproof Digital |
| LiPo Compatibility | Original listing: 2S, 3S, 4S, 6S. Power system states 4S/6S; confirm approved battery configuration in the manual. |
| Battery Connector | IC5 |
| Final Drive Ratio | 11.94:1 |
| Internal Gear Ratio | 4.30:1 |
| Gear Pitch | Mod-1 |
| Pinion | 18T |
| Spur Gear | 50T |
| Roll Out | 36.57mm |
| Differential | Gear |
| Diff Oil | Front/Rear 80k, Center 100k |
| Shock Oil | 550cSt |
| Shock Type | Oil-filled |
| Tires | dBoots Fortress |
| Wheel Hex | 17mm |
| Wheelbase | 16.54 in (420mm) |
| Product Length | 28.14 in (715mm) |
| Product Width | 13.98 in (355mm) |
| Product Height | 10.63 in (270mm) |
| Max Battery Size | 6.22 x 1.89 x 2.76 in (158 x 48 x 70mm) |
| Top Speed | 60+ MPH |
| Product Weight | 14.31 lbs / approximately 229 oz (with electronics, no battery) |
| Battery | Sold separately |
| Charger | Sold separately |
| Country of Origin | China |






