ARRMA Granite GROM 4X4 1/18 RTR Monster Truck Red ARA2102T2

The ARRMA Granite GROM 4X4 1/18 RTR Monster Truck Red is a ready-to-run small-scale RC basher for beginners and experienced drivers who want a compact, durable monster truck with battery, charger and radio gear included.

This fun-sized ARRMA monster truck combines a composite chassis, enclosed 4WD drivetrain, metal gears, oil-filled coil-over shocks and dBoots FORTRESS tyres for confident backyard, driveway and park bashing. The included Spektrum SLT2 transmitter offers 50% and 75% throttle limiting to help newer drivers build control before using full speed.

Features

• Ready-To-Run Package: Includes the truck, radio system, battery, USB-C charger, AA transmitter batteries and manual
• Compact 1/18 Monster Truck Size: Easy to carry, store and drive in smaller spaces while still delivering hobby-grade ARRMA performance
• Red Factory-Finished Body: Pre-painted and decaled monster truck body with clipless attachment for fast removal and installation
• 4WD Drivetrain: High-traction four-wheel drive system helps deliver control across varied RC bashing surfaces
• Enclosed Drivetrain: Helps protect gears and driveline parts from dirt and debris during all-terrain driving
• Metal Gears: Transmission and steering servo use metal gears for improved durability under RC bashing loads
• Oil-Filled Coil-Over Shocks: Independent suspension with oil-filled shocks helps smooth out bumps and landings
• Spektrum Smart 2S LiPo Included: Supplied with a 7.4V 1400mAh 2S 30C Smart G2 hard case LiPo battery with IC2 connector
• Spektrum USB-C Smart Charger Included: S10 Smart G2 Mini USB-C charger provides simple charging for the included battery
• Beginner-Friendly Speed Limiting: Spektrum SLT2 transmitter can limit maximum throttle to 50% or 75%
• Water-Resistant Electronics: Spektrum 2-in-1 ESC and receiver plus SX110 servo support driving in damp RC conditions when used responsibly
• Impact-Absorbing Bumpers: Front and rear bumpers help protect the truck during everyday bashing

Specifications

• Brand: ARRMA
• Model: Granite GROM 4X4 Monster Truck RTR Red
• Part Number: ARA2102T2
• Barcode: 5052127046596
• Scale: 1/18
• Vehicle Type: Monster truck
• Completion Level: Ready-To-Run
• Power Type: Electric
• Power System: ARRMA MEGA brushed
• Motor: ARRMA MEGA 380 28T brushed motor
• Battery Compatibility: 2S LiPo
• Included Battery: Spektrum Smart 7.4V 1400mAh 2S 30C hard case LiPo with IC2 connector
• Included Charger: Spektrum S10 Smart G2 Mini 2S USB-C charger
• Connector Type: IC2
• Radio System: Spektrum SLT2 2-channel 2.4GHz transmitter
• ESC And Receiver: Spektrum SLT 2-in-1 25A ESC and receiver
• Servo: Spektrum SX110 metal-geared servo
• Drivetrain: 4WD
• Drive Type: Forward, brake and reverse
• Chassis: Composite
• Suspension: Independent
• Shock Type: Oil-filled coil-over shocks
• Ball Bearings: Rubber-shielded bearings
• Gear Pitch: 0.5MOD
• Pinion Gear: 16T
• Spur Gear: 59T
• Tyre Tread: dBoots FORTRESS
• Top Speed: 20+ mph / 32+ km/h under suitable conditions
• Length: 250mm / 9.84 inches
• Width: 200mm / 7.87 inches
• Height: 118mm / 4.65 inches
• Wheelbase: 165mm / 6.5 inches
• Weight: 800g / 1.77lb with supplied battery
• Colour: Red
• Water-Resistant: Yes, refer to the product manual for correct care and limitations
• Approximate Assembly Time: Less than 1 hour

Includes

• 1 x ARRMA Granite GROM 4X4 Monster Truck RTR Red
• 1 x Spektrum SLT 2-in-1 25A ESC and receiver
• 1 x ARRMA MEGA 380 28T brushed motor
• 1 x Spektrum SLT2 2.4GHz transmitter
• 1 x Spektrum SX110 metal-geared servo
• 1 x Spektrum Smart 7.4V 1400mAh 2S 30C hard case LiPo battery with IC2 connector
• 1 x Spektrum S10 Smart G2 Mini 2S USB-C charger
• 4 x AA transmitter batteries
• 1 x ARRMA Granite GROM 4X4 product manual

FAQ

Is the ARRMA Granite GROM ready to run? Yes. The ARA2102T2 package includes the truck, transmitter, battery, charger and AA transmitter batteries. A suitable USB power adapter is still required.

What power adapter is needed for the charger? A USB power adapter with QC 2.0 or QC 3.0 and 18W or higher output is required for the included USB-C charger.

Is this a good RC truck for beginners? Yes. OZRC recommends the Granite GROM for many newer drivers because the Spektrum SLT2 transmitter includes 50% and 75% throttle limiting.

What battery comes with this model? This model includes a Spektrum Smart 7.4V 1400mAh 2S 30C hard case LiPo battery with IC2 connector.

Can it be driven in wet conditions? The electronics are listed as water-resistant, but the truck should still be cleaned and dried after damp use, and it should not be submerged.

Important Notes

• A USB power adapter with QC 2.0 or QC 3.0 and 18W or higher output is required and is not included.
• Always follow LiPo battery charging, storage and handling instructions in the product manual.
• Water-resistant electronics are not the same as waterproof for submersion. Avoid deep water and dry the vehicle after wet use.
• Adult supervision is recommended for younger drivers, especially when charging and handling LiPo batteries.
• Runtime, speed and handling can vary depending on terrain, battery condition, surface grip and driving style.