Arrma Granite GROM 1:18
Brand: Arrma
Part No: ARA2102
In Stock: Usually ships same day
The Arrma Granite GROM 1:18 4X4 RTR packs proven ARRMA toughness into a portable, fun-sized monster truck that is ready to bash almost anywhere. Precision-engineered like its larger stablemates, this compact 1/18 model arrives factory-built with a high-traction 4WD drivetrain, durable composite chassis and oil-filled shocks. Part number ARA2102 includes everything to run, from the Spektrum SLT2 radio to a Smart 2S LiPo and USB-C charger.
Waterproof electronics, robust metal gears and enclosed driveline protection keep maintenance low and confidence high on varied terrain. New or experienced drivers can use the SLT2 transmitter’s speed limit options (50%/75%) to build skills before unleashing full performance. The clip-free body system makes shell removal fast and fuss-free for all ages.
Features
- Awesome monster truck styling with three colour choices
- Powerful Spektrum 2S LiPo battery and 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 tyres
- 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 manufacturer website for details)
Key Specifications
- Scale: 1/18 Monster Truck, Ready-To-Run
- Drivetrain: 4WD, enclosed transmission
- Motor: ARRMA MEGA 380 28T brushed
- ESC/Receiver: Spektrum SLT 2-in-1 25A, waterproof
- Radio: Spektrum SLT2 2.4GHz (speed limit 50%/75%)
- Servo: Spektrum SX110, metal gears, waterproof
- Chassis: Composite with independent suspension
- Shocks: Oil-filled, coil-over
- Tyres: dBoots FORTRESS monster truck pattern
- Battery: Spektrum Smart 7.4V 1400mAh 2S 30C LiPo (IC2)
- Charger: Spektrum S10 Smart G2 Mini 2S USB-C
- Wheelbase: 165 mm; Length: 250 mm; Width: 200 mm; Height: 118 mm
- Product weight: approx. 800 g with battery
- Gearing: 16T pinion / 59T spur, 0.5MOD
- Bearings: Rubber-shielded; Water-resistant electronics
In The Box
- GRANITE GROM 4X4 Monster Truck RTR
- Spektrum Waterproof SLT 2-in-1 25A ESC & Receiver
- ARRMA MEGA 380 28T Brushed Motor
- Spektrum 2.4GHz SLT2 Transmitter
- Spektrum SX110 Waterproof Metal-Geared Servo
- Spektrum Smart 7.4V 1400mAh 2S 30C Hard Case LiPo Battery
- Spektrum S10 Smart G2 Mini 2S USB-C Charger
- 4x AA transmitter batteries
- GRANITE GROM 4X4 product manual
Needed To Complete
- USB power adapter (18 Watts + )
Secured by Stripe
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.
Arrma Granite GROM 1:18 Specfications:
- 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
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 (18 Watts + )
Key Info:
- Brand: Arrma
- Part No: ARA2102
- Scale: 1:18
- Build Level: Assembled (RTR)
- Power Source: Electric - Brushed
- Vehicle Type: Monster Truck
- Surface Type: Off Road
Additional Categories:
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Questions & Answers
Yes this would work #HW38030000 you would need a transmitter and receiver too and a battery conversion lead.
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