NEWS

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.

Key Features

• 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

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.

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.

Specifications:

• Approximate Assembly TimeLess than 1 Hour
• BodyPre-painted, Decaled
• BrakesIntegral with ESC
• Pinion16T
• Scale1/18
• Power TypeElectric
• Gear Pitch0.5MOD
• ServosIncluded
• Product Weight1.77lb (800g) with Battery
• Tire TreaddBoots® FORTRESS™
• Vehicle TypeMonster Truck
• Water-ResistantYes
• Power SystemMEGA
• Product Width7.87" (200 mm)
• RadioIncluded
• TechnologySLT Protocol
• Ball BearingsRubber-shielded Bearings
• ChassisComposite
• Completion LevelReady-To-Run
• Drivetrain4WD
• Drive TypeForward/Brake/Reverse
• Product Height4.65" (118 mm)
• Top Speed20+
• BatteryIncluded
• Connector TypeIC2
• Motor Size380 28T
• Product Length9.84" (250 mm)
• Spur Gear59T
• SuspensionIndependent
• ChargerIncluded
• ReceiverIncluded
• Shock TypeOil-Filled, Coil-Over Springs
• Motor TypeBrushed
• Speed ControlIncluded
• Wheelbase6.5" (165 mm)

DESIGNED FAST DESIGNED TOUGHARMA is a label, which defines the high speed-RC-action new.Here starts your journey into the fantastic world of the RC-car-driving because ARRMA offers exciting vehicles for every purpose.It doesn't matter, if you are a newcomer in the RC-car-hobby or if you are an old hand, ARRMA has everything to present newcomer and experts with a challenge.Designed by experts, who unterstand their business, offer the ARRMA-vehicles a preeminant cost effectiveness, excellent speed and a robust construction, because ARRMA-vehicles are "Designed to be Fast, Designed to be Touch".