ARRMA GRANITE GROM MEGA 380 Brushed 4X4 Small Scale Desert Truck RTR with Battery & Charger, Blue

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Now get ARRMA^® durability and performance in a size for RC blasting anytime and anywhere! The small scale ARRMA GRANITE^™ GROM 4X4 Monster Truck RTR offers unprecedented convenience, value, and versatility for beginners and experienced RC bashers alike.

Awesome monster truck styling with three color choices
Powerful Spektrum 2S LiPo battery and safe, easy-to-use Smart charger
Easy body attachment and removal
Enclosed drivetrain for all-terrain protection
Reliable, high-quality hex hardware

In The Box

(1) GRANITE™ GROM 4X4 Monster 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
(1) Spektrum SX110 Waterproof Metal-Geared Servo
(1) Spektrum Smart 7.4V 1400mAh 2S 30C Hard Case LiPo Battery
(1) Spektrum S10 Smart G2 Mini 2S USB-C Charger
(4) AA Transmitter Batteries
(1) GRANITE™ GROM 4X4 Monster Truck Product Manual

Needed to Complete

(1) USB power adapter with QC 2.0/3.0 18W+

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 2-channel 2.4GHz radio
Spektrum SLT 2-in-1 25A waterproof ESC and receiver
Spektrum SX110 waterproof metal-geared servo
2-Year limited warranty (see website for details)

Overview

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 into the supplied Spektrum S10 Smart G2 Mini 2S USB-C Charger with the attached IC2 connectors. Smart technology instantly takes care of the rest. In about an hour, your battery is safely recharged and ready for another round of fun.

Everything you'll need to the run the GRANITE GROM comes in the box. The truck body is professionally factory-finished in your choice of three brilliant, durable color schemes. GRANITE GROM upgrade parts are available for cranking up its capabilities past eleven. They include a Metal Axle & Wheel Hub Set, Aluminum Shock Set, Adjustable Steering Links, and a two-piece, assembled Oil-Filled Differential Set.

Take advantage of small scale value and versatility with the GRANITE GROM 4X4 Monster Truck RTR, and experience ARRMA RC bashing excellence for yourself.

Video Overview

Under The Hood

BASH-ANYWHERE SMALL SCALE SIZE

The ARRMA GRANITE GROM 4X4 Monster 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!

AWESOME MONSTER TRUCK LOOKS

Right out of the box, the monster truck body comes professionally factory-finished in your choice of three brilliant, durable color schemes. Tough dBoots^® FORTRESS^™ monster truck wheels and tires add powerful looks and all-terrain traction.

CLIP-FREE BODY ATTACHMENT

The GRANITE GROM monster 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 all ages can successfully manage.

TOUGH METAL GEARS

Enjoy carefree bashing with your ARRMA GRANITE GROM monster truck in any conditions. The transmission is fully metal geared for durability. Even the installed Spektrum SX110 waterproof steering servo has tough metal gears.

RUGGED 4-WHEEL DRIVE TRANSMISSION

The high-traction 4-wheel drive transmission features rugged metal gears. It carries power from the installed MEGA 380 brushed motor to the wheels through an enclosed drivetrain. The entire power system is well-protected for dependable performance on all terrain.

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 only takes 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 monster truck's maximum speed to 50% or 75% until you're ready for it all. Four AA batteries included.

*For details on waterproof standards, please refer to the product instruction manuals.

Approximate Assembly Time	Less than 1 Hour
Body	Pre-painted, Decaled
Brakes	Integral with ESC
Pinion	16T
Scale	1/18
Motor Type	Brushed
Speed Control	Included
Wheelbase	6.5" (165 mm)
Charger	Included
Receiver	Included
Shock Type	Oil-Filled, Coil-Over Springs
Ball Bearings	Rubber-shielded Bearings
Chassis	Composite
Completion Level	Ready-To-Run
Drivetrain	4WD
Drive Type	Forward/Brake/Reverse
Battery	Included
Connector Type	IC2
Motor Size	380 28T
Product Length	9.84" (250 mm)
Spur Gear	59T
Suspension	Independent
Product Height	4.65" (118 mm)
Top Speed	20+
Power System	MEGA
Product Width	7.87" (200 mm)
Radio	Included
Technology	SLT Protocol
Power Type	Electric
Gear Pitch	0.5MOD
Servos	Included
Product Weight	1.77lb (800g) with Battery
Tire Tread	dBoots® FORTRESS™
Vehicle Type	Monster Truck
Water-Resistant	Yes

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