---
product_id: 641529700
title: "ARRMA RC Truck Mojave GROM 4x4 Smart Small Scale Desert Truck, RTR (with Battery and Charger Included) Blue/White ARA2104T2"
brand: "arrma"
price: "¥53799"
currency: JPY
in_stock: true
reviews_count: 8
category: "Arrma"
url: https://www.desertcart.jp/products/641529700-arrma-rc-truck-mojave-grom-4x4-smart-small-scale-desert
store_origin: JP
region: Japan
---

# Spektrum 2S LiPo battery with fast USB-C charging Speeds over 20 MPH with powerful MEGA 380 motor Metal gear drivetrain for rugged durability ARRMA RC Truck Mojave GROM 4x4 Smart Small Scale Desert Truck, RTR (with Battery and Charger Included) Blue/White ARA2104T2

**Brand:** arrma
**Price:** ¥53799
**Availability:** ✅ In Stock

## Summary

> 🏜️ Mini Desert Beast, Maximum Bash — Own the Off-Road Thrill!

## Quick Answers

- **What is this?** ARRMA RC Truck Mojave GROM 4x4 Smart Small Scale Desert Truck, RTR (with Battery and Charger Included) Blue/White ARA2104T2 by arrma
- **How much does it cost?** ¥53799 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/641529700-arrma-rc-truck-mojave-grom-4x4-smart-small-scale-desert)

## Best For

- arrma enthusiasts

## Why This Product

- Trusted arrma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clipless Body Attachment:** Quick-release, no-fuss body mounting means less downtime and more time dominating the track or trail.
- • **Unstoppable 4WD Traction:** Conquer any terrain with high-traction dBoots Fortress tires and a sealed metal gear drivetrain built for all-out bashing.
- • **Rugged Build Meets Baja Style:** Durable composite chassis, oil-filled shocks, and impact-absorbing bumpers deliver authentic desert truck looks and legendary toughness.
- • **Smart, Safe, and Fast Charging:** Spektrum Smart 2S LiPo battery recharges in about an hour via USB-C charger—ready to race whenever you are.
- • **Precision Control for Every Skill Level:** Spektrum SLT2 transmitter offers speed limit modes (50%/75%) so you master control before unleashing full power.

## Overview

The ARRMA MOJAVE GROM 4x4 Smart Small Scale Desert Truck is a ready-to-run, compact RC vehicle engineered for high-speed off-road performance and durability. Featuring a rugged enclosed metal gear drivetrain, powerful MEGA 380 brushed motor, and Spektrum 2S LiPo battery with fast USB-C charging, it delivers speeds over 20 MPH. Its advanced V2 differentials, oil-filled shocks, and high-traction dBoots Fortress tires ensure superior handling on all terrains. The truck includes a user-friendly Spektrum SLT2 transmitter with adjustable speed limits, making it ideal for both beginners and experienced bashers. With a clipless quick-release body and premium hex hardware, the MOJAVE GROM combines authentic desert truck styling with robust build quality for endless bashing fun anywhere.

## Description

Product description Overview Off-road racing puts full-size desert trucks through brutal tests of performance and endurance. RC model versions face their own moments of truth during no-holds-barred bashing. But those from ARRMA come prepared with legendary toughness — including the small scale MOJAVE GROM 4X4 Desert Truck. With its detailed desert truck looks, the ready-to-run MOJAVE GROM captures the thrills of Baja-style action for bashers of all experience levels to enjoy. Agile and responsive like the 4S and 6S MOJAVE vehicles, the small scale MOJAVE GROM delivers all the performance and durability that ARRMA fans have come to expect. However, you can take this one with you almost anywhere, for amped-up ARRMA bashing fun anytime you like. Indoors and outdoors, the MOJAVE GROM goes places that are off-limits to larger RC desert trucks. And it’s still engineered to the same high standards as other ARRMA vehicles. No compromises were made when reducing the size. With its smooth handling and tackle-anything toughness, you can be as aggressive as you like when you send the MOJAVE GROM through the corners and over the jumps. Built for endurance, the MOJAVE GROM survives any punishment you and the environment can dish out. Its strong composite chassis is ventilated to help on-board components keep their cool, aided by a high-speed fan integrated into the electronics. Robust metal gears support the rugged 4WD drivetrain. Oil-filled shocks soak up bumps. A MEGA 380 brushed motor sends power through an enclosed drivetrain to four dBoots Fortress tires that turn it into high speeds. Even the Spektrum SX110 steering servo has metal gears — and it’s waterproof, like the Spektrum SLT 2-in-1 25A ESC and receiver, for trouble-free operation in any conditions. If you’re a first-time RC basher, the Spektrum 2.4GHz SLT2 transmitter helps you learn control skills safely by limiting maximum speed to 50% or 75% until you’re ready for it all. Recharging the Spektrum Smart 2S LiPo battery is also a snap. Just plug it into the Spektrum S10 Smart G2 Mini 2S USB-C Charger with the attached IC2 connector. In about an hour, your battery is safely recharged and ready for more fun. The sleek MOJAVE desert truck body comes finished in eye-catching red/black or blue/white color schemes. It mounts to the chassis with a secure but clipless quick-release mechanism that even young kids can manage easily. The wheels are color-coordinated with the body, and high-quality hex hardware is used throughout the vehicle for reliability and simplicity. You’ll find everything you need to the run the MOJAVE GROM inside the box. ARRMA upgrade parts are also available for expanding its capabilities, including a Metal Axle & Wheel Hub Set (ARA311231), Aluminum Shock Set (ARA-1567), Adjustable Steering Links (ARA340217), and a two-piece, assembled Oil-Filled Differential Set (ARA311193). Experience small scale RC bashing in a big way with the affordable ARRMA MOJAVE GROM — a bash-ready mini filled with desert truck detail. Features Easy, quick-release clipless body attachment and removal. Reliable, high-quality hex hardware Enclosed metal gear drivetrain for all-terrain toughness. Updated V2 front and rear differentials Durable composite chassis. Independent suspension and oil-filled, coil-over shocks 25mm cooling fan and motor heatsink Tough dBoots Fortress tires on body color-coordinated wheels and impact-absorbing front and rear bumpers Spektrum SLT2 2-channel 2.4GHz radio, Spektrum SLT 2-in-1 25A waterproof ESC and receiver, Spektrum SX110 waterproof metal-geared servo Speeds up to 20+ MPH with the powerful Spektrum 2S LiPo battery and safe, easy-to-use Smart charger Ready-To-Run Completion Level In The Box (1) ARRMA MOJAVE GROM Small Scale 4X4 Desert Truck RTR (1) Spektrum Waterproof SLT 2-in-1 25A ESC & Receiver (1) ARRMA MEGA 380 28T Brushed Motor (1) Spektrum 2.4GHz SLT2 Transmitter and (1) Spektrum SX110 Waterproof Metal-Geared Servo (1) Spektrum Smart 7.4V 1400mAh 2S 30C Hard Case LiPo Battery w/IC2 and (1) Spektrum S10 Smart G2 Mini 2S USB-C Charger (4) AA Transmitter Batteries (1) Hex wrench (1) Instruction Manual Needed to Complete (1) USB power adapter with QC 2.0/3.0 18W+ MOJAVE desert truck styling with two color scheme options and high-traction 4WD drivetrain Along with legendary toughness, the ARRMA MOJAVE GROM RTR desert truck offers the most accurate scale looks available in a mini size. Amp up your bashing with its thrilling Baja realism — and take its performance to the extreme with ARRMA upgrade parts! BASH-ANYWHERE SMALL SCALE SIZE The ARRMA MOJAVE GROM 4X4 Desert Truck RTR is engineered and manufactured to the same high standards of durability and performance that you expect from any ARRMA vehicle. It’s just smaller! MOJAVE DESERT TRUCK LOOKS Out of the box, the desert truck body comes factory-finished in two exciting color scheme options. It captures the unmistakable looks and form of the original MOJAVE in small scale size. The dBoots Fortress tires add all-terrain traction and are mounted on tough color-coordinated wheels. CLIP-FREE BODY ATTACHMENT The MOJAVE GROM desert truck body snaps onto the chassis easily, quickly, and securely. It comes off with a simple press-and-release. With no tiny clips to force into place, it’s a body attachment system that’s perfect even for young bashers. RUGGED 4WD DRIVETRAIN The enclosed drivetrain with rugged metal gears carries power from the installed MEGA 380 brushed motor to all four wheels for high traction. The entire power system is well-protected for dependable performance on all terrain. UPDATED V2 DIFFERENTIALS The MOJAVE GROM is equipped with new V2 differentials front and rear. The V2 differentials are improved with metal internal gears and cross pins to better handle any future power upgrades. TOUGH METAL GEARS Enjoy carefree bashing in any conditions with your MOJAVE GROM desert truck. The drivetrain is metal geared for durability. Even the installed Spektrum SX110 waterproof steering servo has tough metal gears. FAST, SAFE BATTERY CHARGING The Spektrum Smart 2S LiPo battery with IC2 connectors provides the power for long run times. When it’s time to recharge, just plug it into the convenient Spektrum Smart G2 S10 USB-C Charger. Safe charging begins automatically and takes only about an hour. EASY-TO-USE SPEKTRUM 2.4GHz SLT2 TRANSMITTER The high-quality Spektrum SLT2 2-channel transmitter is the perfect size for all drivers. It can help you learn control skills safely by limiting the vehicle’s maximum speed to 50% or 75% until you’re ready for it all. Four AA batteries included.

Review: Amazing Truck - It's built really tough, my son has crashed it into rocks and sidewalks and nothing has broke. The steering did become unaligned but it was an easy repair with no parts needed. Plenty fast for a brushed motor. Excellent value for the price. The only upgrade I recommend is the 100w charger with the screen to show you all the battery info. Update: The diffs finally broke like others had said. My son was beating the hell out of it, but it should have lasted longer. The internals are mostly metal, with a small plastic gear- that's the weak point. I bought knock-offs here on desertcart for half the price of the upgraded ones sold by Arrma. The fix is easy, just wish they included the upgraded diffs with the car.
Review: Durable and Fast - Very durable truck and it is built tough. Only problem is the plastic spider gears after a month they shredded. But other than that it is a very good truck

## Features

- High-traction 4WD drivetrain
- Powerful Spektrum 2S LiPo battery and safe, easy-to-use Smart charger
- Enclosed metal gear drivetrain for all-terrain toughness
- Improved V2 front and rear differentials
- Easy clipless body attachment and high-quality hex hardware

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8CQRPX3 |
| Additional Features | Portable |
| Age Range Description | Ages 14 + |
| Are Batteries Required | Yes |
| Batteries are Included | Yes |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #51,125 in Toys & Games ( See Top 100 in Toys & Games ) #114 in Hobby RC Trucks |
| Brand Name | ARRMA |
| Color | Blue |
| Customer Reviews | 4.3 out of 5 stars 267 Reviews |
| Global Trade Identification Number | 05052127048149 |
| Included Components | (1) ARRMA MEGA 380 28T Brushed Motor, (1) ARRMA MOJAVE GROM Small Scale 4X4 Desert Truck RTR, (1) Spektrum 2.4GHz SLT2 Transmitter, (1) Spektrum SX110 Waterproof Metal-Geared Servo, (1) Spektrum Smart 7.4V 1400mAh 2S 30C Hard Case LiPo Battery w/IC2, (1) Spektrum S10 Smart G2 Mini 2S USB-C Charger, (1) Spektrum Waterproof SLT 2-in-1 25A ESC & Receiver, (4) AA Transmitter Batteries, (1) Hex wrench,… |
| Item Dimensions | 13.31 x 6.77 x 4.72 inches |
| Item Type Name | RC Truck |
| Item Weight | 2.3 Pounds |
| Manufacturer | ARRMA |
| Manufacturer Maximum Age (MONTHS) | 1500.0 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Material Type | Metal, Plastic, Rubber |
| Model Name | ARRMA RC Truck MOJAVE GROM 4x4 SMART Small Scale Desert Truck, RTR |
| Model Number | ARA2104T2 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Players | 1 |
| Operation Mode | Remote Control |
| Power Source | Battery Powered |
| Size | Small |
| Theme | Rc Hobbies |
| Toy Vehicle Form | Truck |
| Unit Count | 1.0 Count |

## Images

![ARRMA RC Truck Mojave GROM 4x4 Smart Small Scale Desert Truck, RTR (with Battery and Charger Included) Blue/White ARA2104T2 - Image 1](https://m.media-amazon.com/images/I/71nAd8brUYL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Truck
*by E***. on January 19, 2026*

It's built really tough, my son has crashed it into rocks and sidewalks and nothing has broke. The steering did become unaligned but it was an easy repair with no parts needed. Plenty fast for a brushed motor. Excellent value for the price. The only upgrade I recommend is the 100w charger with the screen to show you all the battery info. Update: The diffs finally broke like others had said. My son was beating the hell out of it, but it should have lasted longer. The internals are mostly metal, with a small plastic gear- that's the weak point. I bought knock-offs here on Amazon for half the price of the upgraded ones sold by Arrma. The fix is easy, just wish they included the upgraded diffs with the car.

### ⭐⭐⭐⭐⭐ Durable and Fast
*by 1***4 on February 13, 2026*

Very durable truck and it is built tough. Only problem is the plastic spider gears after a month they shredded. But other than that it is a very good truck

### ⭐⭐⭐⭐⭐ Fricken awesome
*by A***L on February 6, 2026*

10/10 this thing is such a blast it’s very fast and quite durable the traction on it kinda sucks but mane that’s because I’m driving it on polished concrete floors in my squad bay. The battery life is okay but man is this thing so fun to mess around with for 20 mins. How ever I just sold it though so I can buy the faster model because I want to upgrade to a 3a battery

## Frequently Bought Together

- ARRMA RC Truck Mojave GROM 4x4 Smart Small Scale Desert Truck, RTR (with Battery and Charger Included) Blue/White ARA2104T2
- Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2
- Spektrum Adapter, 6": IC3 Battery/IC2 Device, SPMXCA320, 1 Count (Pack of 1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*