---
product_id: 742909330
title: "Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red"
brand: "arrma"
price: "¥8021"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/742909330-arrma-2102t2-granite-grom-4x4-smart-small-scale-mt-red
store_origin: JP
region: Japan
---

# Powerful 2S LiPo battery High-traction 4WD drivetrain Durable metal gears & composite chassis Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red

**Brand:** arrma
**Price:** ¥8021
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Small Scale, Big Bash: Unleash monster truck thrills anywhere!

## Quick Answers

- **What is this?** Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red by arrma
- **How much does it cost?** ¥8021 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/742909330-arrma-2102t2-granite-grom-4x4-smart-small-scale-mt-red)

## 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

- • **Built to Bash:** Impact-absorbing bumpers and oil-filled coil-over shocks ensure durability through every stunt.
- • **Compact Powerhouse:** 1/18 scale size packs full-size monster truck performance for on-the-go bashing.
- • **Smart Speed Control:** Spektrum SLT2 transmitter limits max speed for safe learning and progressive skill-building.
- • **All-Terrain Dominance:** Enclosed 4WD drivetrain with tough dBoots FORTRESS tires conquers any surface.
- • **Ready Right Out of the Box:** Includes rechargeable Spektrum Smart 2S LiPo battery and easy body removal for instant action.

## Overview

The ARRMA Granite Grom 4x4 is a compact 1/18 scale monster truck engineered for durability and high performance. Featuring a powerful Spektrum 2S LiPo battery, waterproof electronics, and a rugged 4WD drivetrain with metal gears, it delivers serious bashing fun with smart speed controls for beginners and pros alike. Ready-to-run with impact-absorbing bumpers and high-traction tires, it’s the perfect blend of convenience and toughness for on-the-go RC excitement.

## Description

Amped-up ARRMA RC blasting gets "fun-sized" with the fast, tough, and ready-to-run GRANITE GROM 4X4 Monster Truck. At 1/18 scale, it's small enough to take along anywhere. And the GRANITE GROM delivers a big dose of genuine ARRMA performance and durability whenever you get the urge to bash. Enjoy some after-school RC monster truck action with friends. Sneak in a little bashing during your office lunch break. Whether you're a young beginner or an experienced RC basher, the GRANITE GROM easily fits time for ARRMA RC bashing into your way of life. It's tough, fast — and conveniently small. Unlike many manufacturers of mini RC models, ARRMA made no compromises when shrinking this basher down to small scale size. The GRANITE GROM 4X4 Monster Truck is precision-engineered to the same high standards as larger ARRMA RC vehicles. It also has a clipless body mount design that keeps the body securely attached but easy to remove for all drivers, young and old. Among small scale RC basher models it's in a league of its own, with convenience plus the power, strength, and handling capabilities you need to get serious about your stunts. The ARRMA GRANITE GROM 4X4 Monster Truck endures any punishment you can dish out. Impact-absorbing front and rear bumpers are the bash-ready bookends to its strong composite chassis. A 4WD transmission with robust metal gears carries power from the MEGA 380 brushed motor through an enclosed drivetrain to the tough dBoots FORTRESS monster truck wheels and tires. Even the Spektrum SX110 steering servo has metal gears — and, like the IC2 connector-equipped Spektrum SLT 2-in-1 25A ESC and receiver, it's waterproof for carefree bashing 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 the monster truck's maximum speed to 50% or 75% until you're ready to handle it all. Recharging the included Spektrum Smart 2S LiPo battery is also worry-free. Just plug it

## Features

- ARRMA ARA2102T2 - Granite Grom Mega 1/18 4WD Monster Truck, Red
- Features: Awesome monster truck styling with three color choices Powerful Spektrum 2S LiPo battery & safe, easy-to-use charger Easy body attachment and removal Enclosed drivetrain for all-terrain protection Reliable, high-quality hex hardware Durable composite chassis High-traction 4WD transmission Tough metal gears Independent suspension and oil-filled, coil-over shocks Tough monster truck wheels and tires Impact-absorbing front and rear bumper Spektrum SLT2
- Includes:
- Specs:
- Part number(s) included (in factory packaging): ARA2102T2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | ARA2102T2 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required | Yes |
| Batteries Included | Yes |
| tech_spec_battery_description_toys | Lithium-Ion Polymer |
| Material Type(s) | As Pictured |
| Product Dimensions | 30.48 x 22.86 x 20.07 cm; 816.47 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | ARA2102T2 |
| Manufacturer recommended age | 12 years and up |
| Manufacturer | ARRMA |
| Item Weight | 816 g |

## Images

![Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red - Image 1](https://m.media-amazon.com/images/I/71WpK2vmjSL.jpg)
![Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red - Image 2](https://m.media-amazon.com/images/I/51+c3doMqPL.jpg)
![Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red - Image 3](https://m.media-amazon.com/images/I/71dDlkqQafL.jpg)
![Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red - Image 4](https://m.media-amazon.com/images/I/71Orwbgq5bL.jpg)
![Arrma 2102T2 Granite Grom 4x4 Smart Small Scale Mt Red - Image 5](https://m.media-amazon.com/images/I/61ksQxtrV0L.jpg)

## Frequently Bought Together

- ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Red, ARA2102T2
- Spektrum SMART 1400mAh 2S 7.4V Smart G2 30C LiPo; IC2 Connector, SPMX142S30H2
- ARRMA RC Truck 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck RTR with Battery & Charger, Green, ARA2102T3

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**Shop now:** [https://www.desertcart.jp/products/742909330-arrma-2102t2-granite-grom-4x4-smart-small-scale-mt-red](https://www.desertcart.jp/products/742909330-arrma-2102t2-granite-grom-4x4-smart-small-scale-mt-red)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*