ARRMA Mojave GROM 223S BLX 1/16 4WD Ready to Run Brushless Desert Truck

The ARRMA Mojave GROM 223S BLX 1/16 4WD Ready to Run offers a compact micro RC desert truck inspired by Baja-style desert racers. Featuring a brushless power system, Dynamic Stability Control (DSC), and a durable composite chassis, this vehicle delivers versatile performance for off-road RC car enthusiasts. With a 2S/3S-compatible ESC, clipless body, and dBoots Fortress tires, it supports bashing on various terrains.

Performance

The Mojave GROM achieves up to 35 mph with the included 2S 1400mAh LiPo battery, or over 50 mph with an optional 3S battery, powered by a Spektrum 2838 4500Kv brushless motor. The 4WD system and enclosed metal gear drivetrain provide reliable traction on dirt, gravel, or pavement. Oil-filled shocks and independent suspension ensure smooth handling, but the small 1/16 scale limits performance on large obstacles, and high-speed runs may cause overheating if not monitored. The DSC system with four modes enhances steering control, though some drivers report throttle sticking issues after 10–15 minutes of intense use, potentially requiring ESC adjustments.

[](https://www.amazon.com/ARRMA-BRUSHLESS-Battery-Included-ARA2304ST2/dp/B0DN43S23R)[](https://www.amazon.ca/ARRMA-Brushless-Battery-Included-ARA3521T1/dp/B0DN44STMC)

Design and Features

The white polycarbonate body features Mojave desert truck styling with color-coordinated wheels, but its non-specific design lacks real-world scale realism. Impact-absorbing bumpers and a durable composite chassis withstand crashes, though the clipless body may loosen during heavy bashing. dBoots Fortress tires offer grip, but wear quickly on abrasive surfaces like pavement. The included metal axle and wheel hub upgrades enhance durability, but the absence of pre-installed LED lights limits nighttime appeal. The Spektrum SLT 25A 2-in-1 ESC/receiver is waterproof, though prolonged water exposure may affect non-sealed components.

Ease of Use and Maintenance

The Spektrum SLT2 2.4GHz transmitter with throttle limiter supports beginners, while 2S/3S compatibility allows advanced drivers to increase speed. The 1400mAh 2S LiPo battery provides 15–20 minutes of runtime, with a Smart USB-C charger included, but charging takes over an hour. Maintenance is straightforward with high-quality hex hardware, but small parts require careful handling, and reported Spektrum ESC reliability issues may necessitate replacements. The Ready to Run package includes all components, simplifying setup.

Special Notes: This is a Ready to Run model, fully assembled with a pre-painted body, 2S 1400mAh LiPo battery, Smart USB-C charger, and four AA transmitter batteries included. No additional purchases are required. Suitable for beginners with DSC and throttle limiter, while advanced users can upgrade to 3S power.

Specs & Features

• Scale: 1/16, non-specific Mojave desert truck design.
• Motor: Spektrum 2838 4500Kv brushless for high-speed performance.
• Drive System: 4WD with enclosed metal gear drivetrain.
• Battery: Spektrum Smart 7.4V 1400mAh 2S 30C LiPo, ~15–20-minute runtime.
• ESC: Spektrum SLT 25A 2-in-1 brushless, waterproof, 2S/3S compatible.
• Transmitter: Spektrum SLT2 2.4GHz with DSC and throttle limiter.
• Tires: dBoots Fortress for all-terrain grip.
• Shocks: Oil-filled, coil-over with independent suspension.
• Chassis: Durable composite with metal axle and wheel hub upgrades.
• Dimensions: Approximately 305mm length, 170mm width; Wheelbase 180mm.