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The ARRMA BIG ROCK CREW CAB 4X4 3S BLX brings you scaler realism, mean street presence, and impressive 50+ mph speed potential! It's also now equipped with the high-quality Spektrum STX2 radio for confident control of its extreme, dirt-chucking action.

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1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue 1/10 BIG ROCK CREW CAB 3S BLX 4WD Brushless Monster Truck with Spektrum RTR, Blue
  • Overview
  • Specs
  • Reviews
  • Parts & Accessories
  • Completion Guide
  • Manuals & Support
1/10 BIG ROCK™ CREW CAB 4X4 3S BLX RTR Monster Truck

Introduction

The 1/10 BIG ROCK™ CREW CAB 4X4 3S BLX RTR brings back the popular "street truck" style of the 1/8 scale BIG ROCK™, as a 1/10 scale monster truck built on the powerful 4X4 BLX platform. It's a great step up from brushed bashing and a must for any driver who wants ARRMA® toughness and 50+ mph speeds!

Features

  • Extremely durable — DESIGNED FAST, DESIGNED TOUGH!
  • Fast, 50+ mph speeds
  • Exciting monster truck realism
  • Spektrum™ STX2® 2.4GHz Radio System:
  • BLX100 Brushless System
  • Easy-access power module
  • Easy-access electronics module
  • Metal-geared differentials
  • Double wishbone front and rear suspension
  • Oil-filled shocks with preload spacer clips
  • High-speed center driveshaft support
  • Built-in servo saver for robust, responsive steering
  • Adjustable turnbuckles
  • Adjustable ride height
  • Adjustable body mounts
  • Detailed scale long crew cab body for "street truck" realism
  • Black chrome-plated scale front and rear bumpers
  • Black chrome-plated, multi-spoke street truck wheels
  • dBoots® RAGNAROK MT multi-surface tires
  • Adjustable, multi-height wheelie bar
  • Waterproof electronics *
  • 2-year limited warranty **
    • * For details on waterproof standards, please refer to the product instruction manuals

      ** Please see the product manual for warranty details

Needed to Complete
  • 35C 2S or 3S 35C+ LiPo or 6 to 8 Cell NiMH Hardcase Battery with IC5™/EC5™ Connector
  • Suitable LiPo or NiMH Balancing Charger
  • (4) AA Batteries
  • LiPo Charging Bag (recommended)
What's in the Box?
  • (1) ARRMA 1/10 BIG ROCK™ CREW CAB 4X4 3S BLX RTR Monster Truck with:
    • (1) Spektrum™ SRX200 2-Channel Waterproof Receiver (installed)
    • (1) ADS-7M Waterproof, Metal Gear Servo (installed)
    • (1) ARRMA BLX3660 3200Kv Brushless Motor (installed)
    • (1) BLX100 ESC 2S/3S with IC5™ connector (installed)
  • (1) Spektrum™ STX2 2.4GHz 2-Channel Transmitter
  • (1) Product Manual

Overview

Fully assembled and ready-to-run, the BIG ROCK™ CREW CAB 4X4 3S BLX now comes with a Spektrum™ STX2® 2.4GHz 2-channel radio system that provides many of the features found in high-end 2.4GHz radio systems — including throttle and steering reversing, throttle and steering travel adjust, and throttle limiting. The radio system also includes the Spektrum SRX200 2-channel waterproof receiver.

Accented by black chrome-plated front and rear bumpers and wheels, the BIG ROCK™ CREW CAB 4X4 3S BLX truck's long, scale crew cab body marks the epitome of street style. With the included dBoots® RAGNAROK MT tires, you'll take it on the run over dirt tracks, trails, and even muddy courses. An adjustable wheelie bar comes standard, letting you enjoy a little stunt fun along the way.

ARRMA engineers made sure this monster truck has the muscle and durability to overcome any challenge. Its transmission and chassis designs, also proven on the GRANITE™ and SENTON™ 4X4 3S BLX RTRs, deliver the toughness you'll need to take full advantage of the BLX100 brushless power system. When the 3200Kv brushless motor and 100A ESC do their thing, the BIG ROCK™ CREW CAB 4X4 3S BLX releases an avalanche of speed.

Spektrum™ STX2<sup>®</sup> 2.4GHz Radio System

Spektrum™ STX2® 2.4GHz Radio System

  • 2-Channel SRX200 waterproof receiver
  • Built-in 3-position throttle limiter
  • Extended range and interference-free performance
  • Throttle/steering reversing
  • Throttle/steering travel adjust
  • Throttle limiting
  • ADS-7M waterproof, metal gear servo
    • Max. Servo Torque @6V: 84 oz-in (6 kg-cm)
    • Max. Servo Speed @6V: 0.14 s

 

BLX100 Brushless System

BLX100 Brushless System

  • BLX3660 3200Kv brushless motor
  • BLX100 ESC 2S/3S with IC5™ connector (EC5™ compatible)

 

Easy-access Power Module

Easy-access Power Module

  • Detaches from chassis as a complete unit by removing one screw
  • Contains motor, motor plate, slipper clutch assembly and gear cover

 

Easy-access Electronics Module

Easy-access Electronics Module

  • Two-piece molding screwed to the chassis contains a waterproof receiver box, servo mount, and ESC tray
  • Receiver mounts inside sealed module for protection from dirt and moisture
  • ESC screws to the top for easy maintenance and switch access
  • Servo mounts on the side for quick servicing

 

Metal-geared Differentials

Metal-geared Differentials

  • Large pitch gears engineered to handle BLX brushless power
  • Internal metal gears chosen for extreme bashing, longevity and reliability
  • Easy-access front and rear diff module removal

 

dBoots® RAGNAROK MT Multi-surface Tires on Black Chrome Multi-spoke Street Truck Wheels

dBoots® RAGNAROK MT Multi-surface Tires

High quality dBoots RAGNAROK MT tires, coupled with black chrome finish multi-spoke wheels give you the size and grip you need to tackle rough terrain at high speeds!

 

Batteries: 5000mAh+ 35C+ 2-3S LiPo or 6-8 Cell NiMH Hardcase Battery with IC5/EC5 Connector (sold separately)
Battery Dimensions: 5.5 x 2 x 1.9" (140 x 51 x 48mm) with battery mounting blocks in place
Chassis: Molded Composite
Completion Level: Ready-To-Run
Differential: Gear
Drivetrain: 4WD Shaft Drive
Height: 7.19 in (201 mm)
Internal Gear Ratio: 2.85
Length: 12.87 in (327 mm)
Max Battery Dimensions: 6.50 x 2 x 1.9" (165 x 51 x 48mm) with battery mounting blocks removed
Motor Size: 3660
Motor Type: BLX 3200KV Brushless
Pinion: 15T
Radio: Spektrum STX2 2-channel
Servos: ADS-7M Waterproof Metal Gear Servo
Size/Scale: 1/10
Speed Control: ARRMA BLX100 Waterproof w/IC5 battery connector
Spur Gear: 57T
Tire Diameter: 5.12 in (130 mm)
Vehicle Type: Monster Truck
Water-Resistant: Yes
Weight: 6.25 lbs (2.84 kg)
Wheel Diameter: 2.81 in (71.5 mm)
Wheel Hex Size: 14mm Hex
Wheel Type: MT
Wheelbase: 12.87 in (327mm)
Width: 12.91 in (328mm)

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BIG ROCK Crew Cab 2S Completion Guide

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Manuals

Parts Explosion

FAQs

Product Support Tips

Product Support

Technical questions about this ARRMA product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

2904 Research Road
Champaign, IL 61822


To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552