Arrma 1/10 Granite 4X4 3S BLX Brushless 4WD Monster Truck (Red/Blue) w/Spektrum 2.4GHz Radio

Read Reviews
Write a Review
Arrma 1/10 Granite 4X4 3S BLX Brushless 4WD Monster Truck (Red/Blue)
Price: $299.99
In Store Only
This item is only available for purchase exclusively from our retail stores. Click here to find a store near you. It has been replaced by ARA4302V3T2.
Note: Manufacturer does not allow coupons
Check Store Availability
Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated.

The ARRMA GRANITE 4X4 3S BLX Monster Truck will rock you to the core with jaw-dropping power and 50+ MPH brushless performance. The ready-to-run package now includes a Spektrum STX2 radio, giving you state-of-the-art control over this big bashing beast!

The Spektrum STX2 2-channel radio that drives the GRANITE 4X4 3S BLX RTR has many of the same features found in high-end 2.4GHz radio systems —throttle and steering reversing, throttle and steering travel adjust, throttle limiting and more. It's paired with a factory-installed SRX200 2-channel waterproof receiver. The system launches you confidently into terrain-commanding monster truck excitement.

Tough components, awesome 3S BLX power, and high-quality ARRMA engineering conquer anything that stands in your path. The GRANITE 4X4 3S BLX finds unrivalled traction on any surface as it carves the landscape with ground-thrashing full-time 4WD. Precision aluminum, tough steel and composite materials all combine to make this brushless monster a vehicle that's ready for hard-hitting action, right out of the box.

Power, electronics, and front and rear differential modules are simple to access and can be removed quickly for maintenance. They make sure you spend more time bashing and as little as possible in the workshop. The main differential gears have been super-sized with TOUGH, large pitch gears to withstand huge torque. The differential internals feature full-metal, straight-cut gears for equally trouble-free operation.

Built to soak up intense all-weather thrills and spills with its independent suspension and oil shocks, the GRANITE 4X4 3S BLX handles it all — everything from fast speed runs to snow and mud chucking. No matter where you bash, you'll remain stable and in control. The shocks feature a keyed spring perch and self-bleed design. They're simple to maintain, yet offer the performance necessary for amazing all-terrain handling.

Four dBoots FORTRESS tires on black chrome multi-spoke wheels give the GRANITE 4X4 3S BLX superb bite on a multitude of surfaces. ARRMA has also installed an adjustable multi-height wheelie bar as standard.

The aggressively styled truck body looks great while bashing and even better up-close and personal, with great attention to detail on the decal and body aesthetics. Choose orange or red trim schemes. The ARRMA GRANITE 4X4 3S BLX RTR requires only a battery, charger, and AA transmitter batteries.

  • Extremely durable — DESIGNED FAST, DESIGNED TOUGH!
  • Fast, 50+ mph speeds
  • Exciting monster truck realism
  • Spektrum™ STX2® 2.4GHz Radio System:
  • BLX100 Brushless System
  • Easy-access power module
  • Easy-access electronics module
  • Metal-geared differentials
  • Double wishbone front and rear suspension
  • Oil-filled shocks with preload spacer clips
  • Built-in servo saver for robust, responsive steering
  • Easy-access drivetrain
  • Adjustable steel turnbuckles
  • Adjustable ride height
  • Adjustable body mounts
  • Adjustable wheelie bar
  • Multi-spoke wheels
  • dBoots® Fortress MT tires
  • Waterproof electronics (For details on waterproof standards, please refer to the product instruction manuals)
  • 2-year limited warranty (Please see the product manual for warranty details)

Approximate Assembly Time: Less than 1 Hour
Ball Bearings: In transmission
Batteries: 35C 2S or 3S 35C+ LiPo or 6 to 8 Cell NiMH Hardcase Battery with IC5/EC5; Connector (sold separately), 5000mAh+ 35C+ 2-3S LiPo or 6-8 Cell NiMH Hardcase Battery with IC5/EC5 Connector (sold separately)
Battery Dimensions: 5.5 x 2 x 1.9" (140 x 51 x 48mm) with battery mounting blocks in place
Body: Trimmed and printed pickup truck
Bushing Material: Metal
Charger: Sold separately
Chassis: Molded composite
Completion Level: Ready-To-Run
Differential: Full metal straight cut internal gears
Drivetrain: 4WD Shaft Drive
Final Drive Ratio: 10.83:1
Gear Pitch: 0.8 Module
Height: 7.72" (196mm)
Internal Gear Ratio: 2.85:1
Length: 18.74" (476mm)
Max Battery Dimensions: 6.50 x 2 x 1.9" (165 x 51 x 48mm) with battery mounting blocks removed
Motor Size: 3200Kv 4-pole 3660
Motor Type: Non-sensored brushless
Pinion: 15T
Radio: Spektrum STX2 2-channel
Servos: High-torque waterproof steering servo
Shock Type: Coil over oil filled molded composite
Size/Scale: 1/10
Speed Control: 100A with IC5 battery connector
Spur Gear: 57T
Suspension: Independent
Tire Tread: dBoots Fortress MT
Vehicle Type: Monster truck
Water-Resistant: Yes
Weight: 6.23lbs (2.83kg)
Wheel Diameter: 2.81" (71.5mm)
Wheel Hex Size: 14mm Hex
Wheel Type: Multi-spoke nylon
Wheel Width: 2.1" (53mm)
Wheelbase: 11.3" (287mm)
Width: 13.46" (342mm) 


  • (1) ARRMA 1/10 GRANITE™ 4X4 3S BLX Monster Truck with:
  • (1) Spektrum™ SRX200 2-Channel Waterproof Receiver (installed)
  • (1) ADS-7M Waterproof, Metal Gear Servo (installed)
  • (1) ARRMA BLX3660 3200Kv Brushless Motor (installed)
  • (1) BLX100 ESC 2S/3S with IC5™ connector (installed)
  • (1) Spektrum™ STX2 2.4GHz 2-Channel Transmitter
  • (1) Product Manual
Needed to Complete:
  • 35C 2S or 3S 35C+ LiPo or 6 to 8 Cell NiMH Hardcase Battery with IC5™/EC5™ Connector
  • Suitable LiPo or NiMH Balancing Charger
  • (4) AA Batteries
  • LiPo Charging Bag (recommended)

This product was added to our catalog on June 24, 2019

Verified Owner
Friday, May 15 2020 (about 2 years ago)
Arrma 1/10 Granite 4X4 3S BLX Brushless 4WD Monster Truck (Red/Blue)
I’ve only owned Traxxas RCs in the past. Bought a Slash 4x4 and a Granite for my boys. This Arrma Granite BLX 3s is an awesome truck. I love the design Now I want one for my self. Although I am hesitant to purchase another Arrma because we are having trouble with the STX2 transmitter. It has terrible lag and reverse has it ls problems too. Great truck just fix transmitter issues please.