In-Store Only | Select Styles for Availability

1/10 GRANITE 4X2 BOOST MEGA 550 Brushed Monster Truck RTR with Battery & Charger

Item No.
ARRMA - ARA4102SV4
$199.99
RC Club points earned on this item shown at checkout.
This product may require additional items in order to work out of the box. See below for required items that may be needed to complete.
Batteries

I do not need to purchase this item.

8.4V 3300mAh 7-Cell Smart NiMH Hump Battery: IC3
ARA4102SV4
8.4V 3300mAh 7-Cell Smart NiMH Hump Battery: IC3
SPMX33007C3H
In Stock
$39.99
7.4V 4000mAh 2S 50C Smart LiPo Battery, IC3
ARA4102SV4
7.4V 4000mAh 2S 50C Smart LiPo Battery, IC3
SPMX40002S50H3
In Stock
$44.99
7.4V 5000mAh 2S 30C Smart LiPo Hardcase Battery: IC3
ARA4102SV4
7.4V 5000mAh 2S 30C Smart LiPo Hardcase Battery: IC3
SPMX50002S30H3
In Stock
$44.99
7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC3
ARA4102SV4
7.4V 5000mAh 2S 100C Smart G2 Hardcase LiPo Battery: IC3
SPMX52S100H3
In Stock
$54.99
7.4V 5000mAh 2S 30C Smart LiPo G2 Hard Case: IC3
ARA4102SV4
7.4V 5000mAh 2S 30C Smart LiPo G2 Hard Case: IC3
SPMX52S30H3
In Stock
$44.99
7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC3
ARA4102SV4
7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC3
SPMX52S50H3
Back Order
$49.99
0 of 1 Selected
Chargers

I do not need to purchase this item.

S120 USB-C Smart Charger 1x20W
ARA4102SV4
S120 USB-C Smart Charger 1x20W
SPMXC1020
In Stock
$19.99
S1200 G2 AC 1x200W Smart Charger
ARA4102SV4
S1200 G2 AC 1x200W Smart Charger
SPMXC2020
Next Shipment May 2024
$149.99
S1400 G2 AC 1x400W Smart Charger
ARA4102SV4
S1400 G2 AC 1x400W Smart Charger
SPMXC2040
In Stock
$249.99
S155 G2 1x55W AC Smart Charger
ARA4102SV4
S155 G2 1x55W AC Smart Charger
SPMXC2050
Next Shipment April 2024
$59.99
S1100 G2 1x100W AC Smart Charger
ARA4102SV4
S1100 G2 1x100W AC Smart Charger
SPMXC2080
In Stock
$99.99
0 of 1 Selected
BOOST Upgrades

I do not need to purchase this item.

4X2 to 4X4 Transmission Conversion Upgrade Set: BOOST BOX
ARA4102SV4
4X2 to 4X4 Transmission Conversion Upgrade Set: BOOST BOX
ARA210003
In Stock
$39.99
Metal Slipper & Input Gears Upgrade Set: BOOST BOX
ARA4102SV4
Metal Slipper & Input Gears Upgrade Set: BOOST BOX
ARA210006
In Stock
$89.99
Front & Rear Metal Diff Upgrade Set: BOOST BOX
ARA4102SV4
Front & Rear Metal Diff Upgrade Set: BOOST BOX
ARA210007
In Stock
$99.99
Power Module & Metal Slipper Upgrade Set: BOOST BOX
ARA4102SV4
Power Module & Metal Slipper Upgrade Set: BOOST BOX
ARA210013
In Stock
$79.99
Wide Track Arm Upgrade Set: BOOST BOX
ARA4102SV4
Wide Track Arm Upgrade Set: BOOST BOX
ARA230008
In Stock
$29.99
0 of 1 Selected
Brushless Upgrade

I do not need to purchase this item.

3S Brushless System & Power Module Upgrade Set: BOOST BOX
ARA4102SV4
3S Brushless System & Power Module Upgrade Set: BOOST BOX
ARA210005
In Stock
$199.99
SLR300 3-Channel SLT Receiver Single Protocol
ARA4102SV4
SLR300 3-Channel SLT Receiver Single Protocol
SPMSLR300
In Stock
$24.99
11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC5
ARA4102SV4
11.1V 5000mAh 3S 50C Smart G2 Hardcase LiPo Battery: IC5
SPMX53S50H5
In Stock
$74.99
S155 G2 1x55W AC Smart Charger
ARA4102SV4
S155 G2 1x55W AC Smart Charger
SPMXC2050
Next Shipment April 2024
$59.99
0 of 1 Selected
Powerstage Bundles

I do not need to purchase this item.

Smart Powerstage Surface Bundle: 5000mAh 2S LiPo Battery IC3 / S155 Charger
ARA4102SV4
Smart Powerstage Surface Bundle: 5000mAh 2S LiPo Battery IC3 / S155 Charger
SPMXBCB1
In Stock
$92.99
Smart Powerstage NiMH Surface Bundle: 3300mAh 7.4V NiMH IC3 & S100 Charger
ARA4102SV4
Smart Powerstage NiMH Surface Bundle: 3300mAh 7.4V NiMH IC3 & S100 Charger
SPMXPSS100
In Stock
$54.99
0 of 1 Selected
Product $199.99
Add Ons
Estimated Total: $199.99
Estimated Total: $199.99
Selected Store

Overview

Transform your ARRMA GRANITE 4X2 BOOST 550 MEGA Brushed 2WD from budget-friendly basher to monster truck beast whenever you’re ready, thanks to an innovative, upgrade-ready chassis from the ARRMA design team of enthusiasts. Straight out of the box, this big RC truck is fully ready-to-run, with a 7C NiMH battery and USB charger both included — making it an ideal choice of first remote control monster truck. And like all real RC monster trucks, it’s got plenty of power and attitude. The included MEGA brushed motor system can reach 30+ mph, and the rugged chassis takes a high-speed pounding over off-road, dirt, grass, parking lot, paved and asphalt surfaces without even a whimper. The innovative modular chassis design is exclusive to ARRMA’s best RC cars and trucks, giving you instant access to every on-board component for effortless maintenance. While you’re learning the basics of fast RC truck control, you’ll love the throttle limiting feature of the included Spektrum radio. Set it for a maximum of 50% or 75% of full power to stay in your comfort zone until you want to cut loose. Then, once you’re ready, the ARRMA GRANITE 4X2 BOOST can deliver more extreme monster truck RC action. This “beginner” ARRMA RC truck has a brushless-ready design, easily upgradeable to a 3S brushless motor to go from bashing to all-out blasting. And with the 4X4 BOOST Transmission Upgrade Set (ARA210003, sold separately), the extra traction of 4-wheel drive is just ten minutes and three simple steps away.

* For details on waterproof standards, please see product instruction manuals.

  • Excellent value ready-to-run package for beginner RC bashers
  • Proven tough ARRMA® platform holds up to bashing abuse
  • Easy to upgrade for increased performance as your RC skills grow
  • Signature easy-access modular design simplifies maintenance
  • Capable of 30+ MPH speeds in optimum driving conditions with optional gearing

New Features

  • 2-Wheel drive 4X2 transmission that's upgradable to 4X4 (using 4X4 BOOST Transmission Upgrade Set)
  • Spektrum 2.4GHz SLT2 transmitter with 50/75/100% throttle modes
  • Spektrum SLT 2-in-1 40A ESC & Receiver
  • Spektrum Smart 8.4V 3300mAh 7-Cell Hump NiMH Battery included
  • Spektrum S120 USB-C Smart Charger included
  • AA transmitter batteries included

Additional Features

  • MEGA 550 12T brushed motor
  • Spektrum S650 waterproof digital servo offering 84 oz-in of torque
  • Metal internal geared diff
  • 1.35 module input and main diff gear teeth
  • Strong composite chassis with extended height dirt defenders
  • Impact absorbing bumpers
  • Steering system with stone clearance
  • Easy-access modular design — power, diff, and electronics modules can be removed for maintenance quickly and easily
  • Double-wishbone suspension front and rear for great handling
  • Vented dBoots Fortress MT tires that disperse water for improved durability
  • 2-year limited warranty — see website for details
Header Image of Granite Boost  
SIGNATURE EASY-ACCESS MODULAR DESIGN
SIGNATURE EASY-ACCESS MODULAR DESIGN

The 1/10 scale GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck incorporates the signature ARRMA easy-access modular design. Separate, easily removable chassis modules for the power system, electronics, and differential components make routine maintenance fast and simple.

 

STRONG COMPOSITE CHASSIS
STRONG COMPOSITE CHASSIS

Contributing to the GRANITE 4X2 BOOST monster truck's unstoppable performance are a strong composite chassis; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; and rubber-shielded bearings throughout. Extended height dirt defenders limit the amount of dirt and debris that can get into the chassis tub.

 

UPGRADEABLE TRANSMISSION
UPGRADEABLE TRANSMISSION

Using the 4X4 BOOST Transmission Upgrade Set (sold separately), the 1/10 scale GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck can easily be upgraded for the extra traction of 4-wheel drive in just three simple steps.

 

UPGRADEABLE POWER SYSTEM
UPGRADEABLE POWER SYSTEM

The 1/10 scale GRANITE 4X2 BOOST 2WD monster truck is based on the proven ARRMA 4X4 platform. That means you can easily upgrade from its included 550 MEGA brushed power system to 3S brushless power whenever you are ready for the increased performance.

 

MULTI-TERRAIN dBOOTS TIRES
MULTI-TERRAIN dBOOTS TIRES

Tough, multi-spoke black MT wheels with vented, multi-terrain dBoots Fortress MT tires give the GRANITE 4X2 BOOST 2WD effective traction for bashing almost anywhere, from dirt and grass to parking lots, paved, and asphalt surfaces.

 

SPEKTRUM SLT2 2.4GHZ 2-CHANNEL TRANSMITTER
SPEKTRUM SLT2 2.4GHZ 2-CHANNEL TRANSMITTER

The included Spektrum SLT2 transmitter is perfectly balanced for fatigue-free bashing and has a foam wheel for precise fingertip control. New bashers can set the throttle limits at 50% or 75% until ready to use the full speed potential.

 

Footer Image of Boost Trucks  

Product Specs

Body
Painted, decalled and trimmed
Brakes
Integral with ESC
Pinion
14T
Scale
1/10
Product Weight
6.38 lb (2.9kg) with battery
Tire Tread
dBoots® Fortress™ MT
Vehicle Type
Monster Truck
Water-Resistant
Yes
Charger
Included
Differential
Metal Gear Diff
Max Battery Dimensions
6.14 x 2.01 x 1.89 in (156 x 51 x 48 mm)
Receiver
Included
Shock Type
Oil-Filled, Coil-Over Springs
Battery
Included
Connector Type
IC3
Internal Gear Ratio
2.85
Motor Size
550
Product Length
17.76" (451 mm)
Spur Gear
91T
Suspension
Independent
Wheel Width
2.09
Ball Bearings
Rubber shielded bearings throughout
Chassis
Molded Composite
Completion Level
Ready-To-Run
Drivetrain
2WD
Drive Type
Forward/Brake/Reverse
Product Height
8.11" (206 mm)
Top Speed
30+
Wheel Hex Size
14mm
Front Track
13.46 in (342mm)
Power System
MEGA
Product Width
13.46" (342 mm)
Radio
Included
Final Drive Ratio
18.5
Motor Type
Brushed
Rear Track
13.46 in (342mm)
Speed Control
Included
Wheelbase
11.3" (287 mm)
Power Type
Electric
Gear Pitch
48P
Servos
Included

Video Overview

Support Playlist

FAQ

Hello, please reach out to our product support team via online chat or email for troubleshooting and support. productsupport@horizonhobby.com

 

See All BOOST Options

Imagine an RC platform that’s perfect for the beginner, but then can be upgraded and evolved as your ambitions grow. Introducing the ARRMA BOOST Series! Easily to upgrade your RC basher as your skills grow with ARRMA BOOST option part packages.


With the 1/10 scale ARRMA GRANITE BOOST 550 MEGA Brushed 2WD, the ARRMA design team redefines what it takes to make great remote control cars and trucks for new drivers. The low price, fully ready-to-run simplicity, and potential for 30+ mph speeds all make this one of the best RC monster trucks for beginner-level bashers. Even a 7C NiMH battery and USB charger are included. The design also easily accommodates 3S brushless power and 4-wheel drive whenever you get the urge to upgrade. This big RC truck gets your monster truck RC journey off to a thrilling start, and the action only gets more extreme from there!

Product Details

icon-box
In The Box
  • (1) 1/10 GRANITE 4X2 BOOST MEGA 550 Brushed Monster Truck RTR
  • (1) Spektrum™ SLT™ 2-in-1 40A ESC & Receiver
  • (1) ARRMA MEGA 550 12T Brushed Motor
  • (1) Spektrum 2.4GHz SLT2™ Transmitter
  • (1) Spektrum S650 Waterproof Digital Servo
  • (1) Spektrum S120 USB-C Smart Charger
  • (1) Spektrum Smart 8.4V 3300mAh 7-Cell Hump NiMH Battery
  • (4) AA Transmitter Batteries
  • (1) 1/10 GRANITE 4X2 BOOST MEGA Manual
icon-how-to
Needed to Complete
  • (1) 18W+ QC 2.0 or 3.0 USB Charge Adapter
1/10 GRANITE 4X2 BOOST MEGA 550 Brushed Monster Truck RTR with Battery & Charger