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ARRMA

ARRMA Mojave Grom 4X4 RC Short Course Truck Electric 4WD 1/16 Scale RTA Kit

  • 1/16
  • 4WD
  • Kit
  • Brushed

Part no. ARA2104KT1

Sold out5.0
1 review
1 / 18
1 / 18

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$259.99

or 4 fortnightly payments of $65.00 with afterpay

ARRMA Mojave Grom 4X4 RC Short Course Truck 1/16 RTA Kit Features A Rewarding Build Experience And Brushed Power For Up To 32KMH Off-Road Fun

  • Rewarding Ready To Assemble Kit
  • Everything Included Plus A Spektrum 2S Smart Battery
  • Clear And Black Body Shell For Custom Paint Designs
  • Proven Four Wheel Drive Platform Hits Up To 32kmh Top Speeds
  • An Amazing Project For Any Skill Level To Build And Race

Ordered 3 Nov · we're waiting on our supplier

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Overview

The ARRMA Mojave Grom 4X4 RC Short Course Truck RTA Kit brings the pride of workshop assembly directly to your garage workbench. Designed for enthusiasts who want to step into the mechanical side of the hobby, this Ready-To-Assemble kit delivers a hands-on experience that is both approachable and deeply rewarding. The components arrive organised in simple, sealed bags with complex assemblies like the gearboxes pre-built from the factory to keep the process fun and stress-free. A clear and black polycarbonate body shell is included in the box, giving you total freedom to apply your own custom paint scheme and decal combinations before heading out to the dirt.

Once fully built, this 1/16 scale machine delivers serious desert racing performance on a robust 4WD platform. A MEGA 380 28T brushed motor combines with a waterproof Spektrum 25A electronic speed controller to push the truck to speeds over 32 km/h using the included 2S Smart lithium polymer battery. Tough metal gears throughout the drivetrain handle aggressive impacts with confidence, while the oil-filled shock absorbers effortlessly smooth out bumps on uneven off-road surfaces. Clipless body retention secures the customised shell tightly during heavy bashing sessions while allowing for fast, tool-free battery swaps.

Grab your tools and prepare to earn every single full-send moment on the track. Assemble your custom desert truck today and experience the unmatched satisfaction of driving a machine you built yourself!

Note

Please refer to the instruction manual for operation, safety, waterproof standards and maintenance instructions.

Features

  • Hands-on Ready-To-Assemble kit with factory pre-assembled sub-components
  • Step-by-step assembly manual and essential building tools are included
  • Reliable 4WD system ensures maximum traction on loose soil
  • Powerful MEGA 380 28T brushed motor with an integrated cooling fan
  • Waterproof Spektrum 25A SLT 2-in-1 ESC and receiver unit
  • High-torque Spektrum SX110 metal-geared steering servo adds durability
  • Smooth handling provided by independent oil-filled shock absorbers
  • High-traction dBoots Fortress all-terrain tyres grip any surface easily
  • Partially painted clear and black body ready for polycarbonate paint
  • Spektrum Smart 1400mAh 2S LiPo battery and USB-C charger included
  • High-impact front and rear bumpers absorb heavy off-road collisions
  • Genuine ARRMA Product

In the box

  • 1x ARRMA 1/16 MOJAVE GROM 4X4 RTA KIT Brushed Desert Truck
  • 1x Spektrum SLT2 2.4GHz Transmitter
  • 1x Spektrum Smart 1400mAh 2S 30C Hard Case LiPo Battery
  • 1x Spektrum S10 Smart G2 Mini 2S USB-C Charger
  • 1x Assembly Tool Set
  • 1x Step-By-Step Assembly Guide
  • 4x AA Transmitter Batteries

You'll need

  • 1x Polycarbonate Spray Paint
  • 1x USB Power Adaptor
  • 1x LiPo Safe Charging/Storage Bag

Highlights

Ready to Assemble Hands-on Build Experience

Ready to Assemble Hands-on Build Experience

The Mojave Grom RTA kit offers an approachable step-by-step assembly experience perfect for beginners and veteran builders. Parts are organised in simple sealed bags with many factory-assembled components to keep the process rewarding. Building the 1/16 scale desert truck yourself ensures a deeper understanding of the chassis mechanics before you ever pull the trigger.

Smart Battery and Charger

Smart Battery and Charger

The Ready to Assemble kit includes a Spektrum Smart 1400mAh 2S LiPo battery and Spektrum S10 G2 Mini USB-C charger. A Spektrum SLT2 2.4GHz transmitter, four AA transmitter batteries, and necessary assembly tools are provided. You only need to supply your preferred polycarbonate paint and a standard USB power adaptor.

Part Painted Clear and Black Body Shell

Part Painted Clear and Black Body Shell

Freedom to create a unique styling layout comes from the partially painted, clear and black body. Multiple decal combinations are included in the box to ensure your finished desert truck stands out during a race. Simply apply your chosen polycarbonate spray paint colours to easily finish a personalised look that matches the aggressive off-road performance underneath.

Proven 4WD Desert Truck Performance

Proven 4WD Desert Truck Performance

The Mojave Grom runs on a proven 4-wheel drive platform that reaches top speeds of up to 32km/h (20+ mph). Independent suspension paired with oil-filled coil-over shocks delivers smooth handling over rough obstacles. High-traction dBoots Fortress all-terrain tyres keep the vehicle firmly planted while navigating loose dirt or backyard lawns.

Metal Gear Drivetrain and Clipless Body

Metal Gear Drivetrain and Clipless Body

Engineered to handle heavy hits, the drivetrain features tough metal gears from the transmission to the steering servo. Hex hardware throughout simplifies routine maintenance while impact-absorbing front and rear bumpers safeguard the composite frame. A patented clipless body retention system allows for fast battery access without the worry of losing traditional metal clips.

All Weather Waterproof Electronics

All Weather Waterproof Electronics

Muddy puddles and wet grass will not stop the action thanks to a waterproof Spektrum SLT 2-in-1 25A ESC and receiver unit. Power is delivered by a MEGA 380 28T brushed motor fitted with an aluminium heatsink. An integrated 25mm(0.98") cooling fan manages motor temperatures efficiently, providing responsive throttle control and reliable performance run after run.

Specifications

Length338mm (13.31")
Width172mm (6.77")
Height120mm (4.72")
Wheelbase196mm (7.71")
Weight1.03kg (2.27lbs)
ChassisComposite Tub
SuspensionIndependent Oil-Filled Shocks
Drivetrain4WD
MotorMEGA 380 28T Brushed
ESCSpektrum SLT 2-In-1 25A Brushed

RC Car

Scale1/16
Max LiPo Power2S (7.4v)
CompletionKit
Skill LevelBeginner, Intermediate, Experienced
Power SourceElectric Brushed
Chassis TypeShort Course
On/Off RoadOff Road
Drivetrain4WD

Factory Specs

Battery IncludedIncluded battery type or if sold separately.LiPo
Battery ConnectorIC2
Wheel Hex Size12mm

Reviews (1)

5.0

Based on 1 review

  • 5 stars1
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  • 2 stars0
  • 1 star0
  • Adam G

    Verified buyer

    29 Sept 2026

    Very cool truck Super fast post 📦👍

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