An ideal first hobby-grade RC basher, the 1/10 scale GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck delivers ARRMA speed and durability at a great value — and you can easily boost it to 4WD and 3S brushless power as your skills grow.

Key Features

• Excellent value ready-to-run package for beginner RC bashers
• Proven tough ARRMA® platform holds up to bashing abuse
• Easy to upgrade for increased performance as your RC skills grow
• Signature easy-access modular design simplifies maintenance
• Capable of 30+ MPH speeds in optimum driving conditions with optional gearing

New Features

• 2-Wheel drive 4X2 transmission that's upgradable to 4X4 (using 4X4 BOOST Transmission Upgrade Set)
• Spektrum 2.4GHz SLT2 transmitter with 50/75/100% throttle modes
• Spektrum SLT 2-in-1 40A ESC & Receiver
• Spektrum Smart 8.4V 3300mAh 7-Cell Hump NiMH Battery included
• Spektrum S120 USB-C Smart Charger included
• AA transmitter batteries included

Additional Features

• MEGA 550 12T brushed motor
• Spektrum S650 waterproof digital servo offering 84 oz-in of torque
• Metal internal geared diff
• 1.35 module input and main diff gear teeth
• Strong composite chassis with extended height dirt defenders
• Impact absorbing bumpers
• Steering system with stone clearance
• Easy-access modular design — power, diff, and electronics modules can be removed for maintenance quickly and easily
• Double-wishbone suspension front and rear for great handling
• Vented dBoots Fortress MT tires that disperse water for improved durability
• 2-year limited warranty — see website for details

Overview
If you're looking for your first hobby-quality RC basher vehicle, nothing else compares to ARRMA 4X2 BOOST 550 MEGA Brushed 2WDs. It's not just the characteristic ARRMA speed and durability that sets them apart. Based on the proven ARRMA 4X4 platform, ready-to-run 4X2 BOOST 550 MEGA Brushed 2WD vehicles can be upgraded easily to 4-wheel drive and 3S brushless power whenever you're ready. What's more, they also offer great value.

Even without those upgrades, the GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck can reach speeds of 30+ MPH in optimum conditions using optional gearing. For all-terrain toughness, it includes a strong composite chassis and retained hinge pin plates; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; and rubber shielded bearings throughout. The GRANITE 4X2 BOOST is engineered to outlast other beginner-level bashers.

It retains the ingenious modular chassis design perfected by ARRMA engineers for easy component access. Separate, easily removable modules for the power system, electronics, and differential components make routine vehicle maintenance fast and simple.

The self-bleeding, oil-filled shocks with silicone O-rings use a tried and tested, coil-over design for effortless maintenance and amazing handling. Their innovative rod-end has a molded-in spring perch for extra toughness. High chassis guards limit the amount of dirt and debris that can get into the chassis tub. Shock-absorbing loops keep the front and rear bumpers secured to the chassis, offering defense against heavy impacts.

The GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck comes with the Spektrum SLT2 transmitter and SLT 2-in-1 40A ESC and receiver. The transmitter is ergonomically designed for long periods of fatigue-free driving and has a foam wheel for precise fingertip control. New drivers will be able to set throttle limits at 50% or 75% until ready to unleash the full speed potential.

Tough, multi-spoke black MT wheels with vented dBoots Fortress MT tires give the GRANITE 4X2 BOOST 550 MEGA Brushed 2WD effective traction for bashing on almost any terrain — including off-road, dirt, grass, parking lots, paved and asphalt surfaces.

The GRANITE 4X2 BOOST is brushless-ready, so you can easily upgrade from its included 550 MEGA brushed power system to 3S brushless power whenever you're ready for the increased performance. And with the 4X4 BOOST Transmission Upgrade Set (ARA210003, sold separately), the extra traction of 4-wheel drive is just three simple steps away!

SIGNATURE EASY-ACCESS MODULAR DESIGN
The 1/10 scale GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck incorporates the signature ARRMA easy-access modular design. Separate, easily removable chassis modules for the power system, electronics, and differential components make routine maintenance fast and simple.

STRONG COMPOSITE CHASSIS
Contributing to the GRANITE 4X2 BOOST monster truck's unstoppable performance are a strong composite chassis; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; and rubber-shielded bearings throughout. Extended height dirt defenders limit the amount of dirt and debris that can get into the chassis tub.

UPGRADEABLE TRANSMISSION
Using the 4X4 BOOST Transmission Upgrade Set (sold separately), the 1/10 scale GRANITE 4X2 BOOST 550 MEGA Brushed 2WD monster truck can easily be upgraded for the extra traction of 4-wheel drive in just three simple steps.

UPGRADEABLE POWER SYSTEM
The 1/10 scale GRANITE 4X2 BOOST 2WD monster truck is based on the proven ARRMA 4X4 platform. That means you can easily upgrade from its included 550 MEGA brushed power system to 3S brushless power whenever you are ready for the increased performance.

MULTI-TERRAIN dBOOTS TIRES
Tough, multi-spoke black MT wheels with vented, multi-terrain dBoots Fortress MT tires give the GRANITE 4X2 BOOST 2WD effective traction for bashing almost anywhere, from dirt and grass to parking lots, paved, and asphalt surfaces.

SPEKTRUM SLT2 2.4GHZ 2-CHANNEL TRANSMITTER
The included Spektrum SLT2 transmitter is perfectly balanced for fatigue-free bashing and has a foam wheel for precise fingertip control. New bashers can set the throttle limits at 50% or 75% until ready to use the full speed potential.

Technical details:

• Product Weight6.38 lb (2.9kg) with battery
• Tire TreaddBoots® Fortress™ MT
• Vehicle TypeMonster Truck
• Water-ResistantYes
• BatteryIncluded
• Connector TypeIC3
• Internal Gear Ratio2.85
• Motor Size550
• Product Length17.76" (451 mm)
• Spur Gear91T
• SuspensionIndependent
• Wheel Width2.09
• Final Drive Ratio18.5
• Motor TypeBrushed
• Rear Track13.46 in (342mm)
• Speed ControlIncluded
• Wheelbase11.3" (287 mm)
• BodyPainted, decalled and trimmed
• BrakesIntegral with ESC
• Pinion14T
• Scale1/10
• ReceiverIncluded
• Shock TypeOil-Filled, Coil-Over Springs
• Front Track13.46 in (342mm)
• Power SystemMega
• Product Width13.46" (342 mm)
• RadioIncluded
• ChargerIncluded
• DifferentialMetal Gear Diff
• Max Battery Dimensions6.14 x 2.01 x 1.89 in (156 x 51 x 48 mm)
• Ball BearingsRubber shielded bearings throughout
• ChassisMolded Composite
• Completion LevelReady-To-Run
• Drivetrain2WD
• Drive TypeForward/Brake/Reverse
• Product Height8.11" (206 mm)
• Top Speed30+
• Wheel Hex Size14mm
• Power TypeElectric
• Gear Pitch48P
• ServosIncluded

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".