---
product_id: 595842718
title: "RC Truck Big Rock 6S 4WD BLX 1/7 Monster Truck RTR (Battery and Charger Not Included) White, ARA7612T3"
brand: "arrma"
price: "14296 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Arrma"
url: https://www.desertcart.dk/products/595842718-rc-truck-big-rock-6s-4wd-blx-1-7-monster
store_origin: DK
region: Denmark
---

# 6S LiPo Power 65+ mph Speed Bash-Ready Toughness RC Truck Big Rock 6S 4WD BLX 1/7 Monster Truck RTR (Battery and Charger Not Included) White, ARA7612T3

**Brand:** arrma
**Price:** 14296 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Get ready to dominate the terrain with the ARRMA Big Rock!

## Quick Answers

- **What is this?** RC Truck Big Rock 6S 4WD BLX 1/7 Monster Truck RTR (Battery and Charger Not Included) White, ARA7612T3 by arrma
- **How much does it cost?** 14296 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/595842718-rc-truck-big-rock-6s-4wd-blx-1-7-monster)

## 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

- • **Ready to Roll:** RTR design means you’re just a battery away from adventure!
- • **Stealthy Style:** Aggressive black chassis for a sleek, stealthy look.
- • **Unleash the Beast:** Experience the thrill of 65+ mph with the ARRMA Big Rock!
- • **Customizable Power:** Upgrade with 6S LiPo for unmatched performance.
- • **All-Terrain Dominance:** Conquer any landscape with bash-ready toughness.

## Overview

The ARRMA RC Truck Big Rock 6S 4WD BLX is a high-performance 1/7 scale monster truck designed for serious RC enthusiasts. With a powerful Spektrum brushless power system, it reaches speeds of over 65 mph when paired with a 6S LiPo battery. Its durable construction and aggressive design make it perfect for all-terrain bashing, ensuring hours of thrilling fun.

## Description

FeaturesFully assembled and ready-to-runDetailed scale looks with three factory-finished body color choicesUpdated 6S LiPo capable Spektrum™ brushless power systemBlack chassis components and electronics for aggressive stealth styleEasy-to-use clipless front body mount system to preserve scale looksIntegrated roll hoop and bed for bash-ready ARRMA® toughnessPowerful Spektrum S665 steel gear waterproof steering servo Updated Spektrum Firma™ 150A V2 Smart ESCSpektrum SLT3™ 3-channel 2.4GHz radio with SR315 DSMR® receiver Black anodized aluminum chassisBlack anodized aluminum front and rear shock towersOil-filled black anodized adjustable shocksStrong composite chassis side podsCenter body support and brace for maximum durabilityHeavy-duty drivetrainAll-metal diff outdrives and gearbox internalsDurable steel driveshafts throughoutdBoots® RAGNAROK™ V2 vented tires with tough off-road tread patternFive-spoke wheelsSuper-durable wheel hubs 2-Year limited warranty (see website support for details)OverviewBuilt on the proven 6S BLX platform and supersized to 1/7 scale, the ready-to-run BIG ROCK™ 6S BLX 4x4 blasts like only a large-scale ARRMA® RC monster truck can — especially when amped up with Spektrum™ brushless power and topped with an eye-catching crew cab body. Featuring loads of realistic scale details and "stealth" black-anodized aluminum parts, the ARRMA BIG ROCK 6S BLX is big, fierce, fast, and tough

Review: Super fun! - Comparing the Big Rock 6s to my modified Granite, it’s a lot easier to control and is faster & more fun to use. I didn’t even want to use it since it looks so nice. It’s sad that Arrma discontinued this r/c car. Get it while you can before they’re all gone.
Review: Its FAST and TOUGH - This is a great truck and the first product I have ever given 5 stars. I own over 50 different RC cars and trucks. This truck is really built tough. I have run 5 packs through it, I was launching it 20+ feet in the air and crashed it a few times and nothing broke. I was shocked especially when it landed on its front left wheel. I checked everything and its fine. The truck is also crazy fast which I love. It took a few adjustments but I can go full throttle and ride the wheelie bar pretty straight down the street. I highly recommend this truck.

## Features

- Detailed scale looks with three factory-finished body color choices
- Updated 6S LiPo capable Spektrum brushless power system
- Black chassis components and electronics for aggressive stealth style
- Bash-ready ARRMA all-road toughness
- 65+ mph capable (using 6S LiPo and optional, included speed pinion)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 18.5 x 11.1 x 28.3 inches |
| Unit Count | 1.0 Count |
| Item Weight | 6.5 Kilograms |
| Material Type | Plastic |
| Theme | RC Hobby |
| Color | White |
| Toy Vehicle Form | Truck |
| Supported Battery Types | Lithium-Ion Polymer |
| Are Batteries Required | Yes |
| Number of Batteries | 1 Lithium Polymer batteries required. |
| Operation Mode | manual |
| Scale | 1/7 Scale |
| Power Source | Battery Powered |
| Additional Features | Adjustable |

## Images

![RC Truck Big Rock 6S 4WD BLX 1/7 Monster Truck RTR (Battery and Charger Not Included) White, ARA7612T3 - Image 1](https://m.media-amazon.com/images/I/71PXREZ8v2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super fun!
*by W***I on November 26, 2025*

Comparing the Big Rock 6s to my modified Granite, it’s a lot easier to control and is faster & more fun to use. I didn’t even want to use it since it looks so nice. It’s sad that Arrma discontinued this r/c car. Get it while you can before they’re all gone.

### ⭐⭐⭐⭐⭐ Its FAST and TOUGH
*by P***S on April 6, 2025*

This is a great truck and the first product I have ever given 5 stars. I own over 50 different RC cars and trucks. This truck is really built tough. I have run 5 packs through it, I was launching it 20+ feet in the air and crashed it a few times and nothing broke. I was shocked especially when it landed on its front left wheel. I checked everything and its fine. The truck is also crazy fast which I love. It took a few adjustments but I can go full throttle and ride the wheelie bar pretty straight down the street. I highly recommend this truck.

### ⭐⭐⭐⭐⭐ Discontinued?
*by D***Z on January 2, 2026*

Amazing. Just make sure to watch the wires. Make sure they're not going to get caught in the motor sprocket. Love the way this thing drives.

## Frequently Bought Together

- ARRMA RC Truck Big Rock 6S 4WD BLX 1/7 Monster Truck RTR (Battery and Charger Not Included) White, ARA7612T3
- Zeee 6S Lipo Battery 6000mAh 22.2V 100C with EC5 Connector Soft Pack RC Battery for RC Car Truck RC Airplane Helicopter Quadcopter Boat (2 Packs)
- OVONIC X1 Pro Dual RC Lipo Battery Balance Charger for 1s 2s 3s 4s 5s 6s Lipo Batteries, Life/NiCd/NiMH/LiHV Batteries - AC 300W / DC 700W 16A Smart Fast Charging, with Sync Charging Mode

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**Shop now:** [https://www.desertcart.dk/products/595842718-rc-truck-big-rock-6s-4wd-blx-1-7-monster](https://www.desertcart.dk/products/595842718-rc-truck-big-rock-6s-4wd-blx-1-7-monster)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-10*