![ARRMA GRANITE GROM MEGA 380 Brushed 4X4 Small Scale Desert Truck RTR with Battery & Charger, Red ARRMA GRANITE GROM MEGA 380 Brushed 4X4 Small Scale Desert Truck RTR with Battery & Charger, Red](https://cdn11.bigcommerce.com/s-afq6npz/images/stencil/500x659/products/21285/56917/ARA2102T2_A15_U6NHWWJJ-800x800__28380__43620.1720850015.jpg?c=2)
ARRMA GRANITE GROM MEGA 380 Brushed 4X4 Small Scale Desert Truck RTR with Battery & Charger, Red
Arrma
- SKU:
- ARA2102T2
- Availability:
- Ship Next Day
- Shipping:
- Calculated at Checkout
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_00.jpg)
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_01.jpg)
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_02.jpg)
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_03.jpg)
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_04.jpg)
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_05.jpg)
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](https://www.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/PDPImages/ARA2102_PP_06.jpg)
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 |
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.