ARRMA 1/10 GRANITE 4X2 Boost Mega 550 RTR Brushed RC Monster Truck - Orange

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

The 1/8 scale INFRACTION® 4X4 3S BLX Street Bash Resto-Mod 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.

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.

---

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
• 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

---

Specifications

Top Speed: 30+ Wheel Hex Size: 14mm Ball Bearings: Rubber shielded bearings throughout Chassis: Molded Composite Completion Level: Ready-To-Run Drivetrain: 2WD Drive Type: Forward/Brake/Reverse Product Height: 8.11" (206 mm) Motor Type: Brushed Charger: Smart charger, LiPo ready Rear Track: 13.46 in (342mm) Speed Control: Included Wheelbase: 11.3" (287 mm) Differential: Metal Gear Diff Max Battery Dimensions: 6.14 x 2.01 x 1.89 in (156 x 51 x 48 mm) Receiver: Included Shock Type: Oil-Filled, Coil-Over Springs Final Drive Ratio: 18.5 Front Track: 13.46 in (342mm) Vehicle Type: Monster Truck Water-Resistant: Yes

Power Type: Electric Internal Gear Ratio: 2.85 Power System: Mega Product Width: 13.46" (342 mm) Gear Pitch: 48P Motor Size: 550 Radio: Included Product Length: 17.76" (451 mm) Spur Gear: 91T Suspension: Independent Servos: Included Wheel Width: 2.09" (53 mm) Connector Type: IC3 Tire Tread: dBoots® Fortress™ MT Battery: 3300mAh NiMh 7 cell Product Weight: 5.39 lb (2.45 kg) Body: Painted, decalled and trimmed Brakes: Integral with ESC Pinion: 14T Scale: 1/10

---

Included items

• Spektrum™ SLT™ 2-in-1 40A ESC & Receiver
• ARRMA MEGA 550 12T Brushed Motor
• Spektrum 2.4GHz SLT2™ Transmitter
• Spektrum S650 Waterproof Digital Servo
• Spektrum Smart charger
• Spektrum 3300mAh NiMh 7 cell battery
• AA Transmitter Batteries
• Product Manual
• 1/10 GRANITE 4X2 BOOST MEGA 550 Brushed Monster Truck RTR

---

Manual

Manual - English