ARRMA Big Rock 223S DSC RC Monster Truck Electric Brushless 4WD 1/10 Scale RTR - Blue

The ARRMA Big Rock is the perfect choice for those looking to experience the thrill of brushless monster truck action. This 1/10 scale, ready-to-run truck is packed with features, including a scale crew cab body, legendary ARRMA durability, and all-road dBoots Ragnarok tyres that let you tackle dirt tracks, trails, and even muddy courses with ease.  As you gain experience, you can easily increase the speed potential to over 80 kph without needing expensive upgrades or a new vehicle.

The Big Rock is designed for versatility and ease of use.  Start with a 2S LiPo battery for easy going 50+ kph speeds, then unleash the truck's full potential with a 3S battery and experience 80+ kph performance.  The Spektrum SLT3 transmitter features a throttle limiting switch, allowing you to control the top speed until you're comfortable with the full power.  Dynamic Stability Control (DSC) provides another layer of control, with four selectable modes that automatically correct steering input as needed.

The Big Rock is built for tough bashing.  Heavy-duty, metal-gear differentials, a powerful Spektrum 3100Kv brushless motor, and an all-terrain independent suspension with oil-filled shocks ensure durability and performance on any surface.  The strong composite chassis features extended height side guards to keep dirt and debris out, while the hidden clipless body retention system allows for quick and easy access for maintenance.

With its combination of affordability, scale realism, and impressive performance, the ARRMA Big Rock is the ultimate choice for those looking to experience the excitement of brushless monster truck bashing.

• 2S and 3S ready, offering speeds for both beginners and pro-level drivers
• Spektrum DSC (Dynamic Stability Control) and throttle limiting features help maintain control and prevent loss of traction
• Heavy-duty transmission and all-terrain suspension for enhanced durability and performance
• Detailed truck body with a clipless body retention system for a secure and convenient fit
• Ready-to-run - just add a battery and charger to get started
• Install a 2S LiPo battery for a maximum speed of 50+ kph
• Use a 3S battery to unlock top speeds of 80+ kmph
• Stronger, ventilated composite chassis for improved durability and cooling
• Super-tough 4X4 drivetrain for tackling challenging terrain
• Easy-to-use centre diff module and all-metal gear centre differential for efficient power distribution
• Stealth monochrome electronics for a sleek and modern look
• Stronger all-terrain suspension with adjustable oil-filled shocks for smooth handling
• Impact-absorbing bumpers protect the truck during collisions
• Higher side guards improve dirt management and keep the internals clean
• Driveshaft stone guard protects the drivetrain from debris
• Spektrum SLT3 2.4GHz 3-channel transmitter for reliable control
• Spektrum S662 metal-geared waterproof digital servo delivers precise and responsive steering
• Spektrum SLT 80A 2-in-1 waterproof 2S/3S ESC and receiver simplify the electronics setup
• Spektrum 3100Kv brushless motor and 35mm motor cooling fan provide powerful and efficient performance
• Hidden clipless body retention system for a clean look and easy body removal
• Detailed truck body with grille, nameplate, and other realistic features
• Folding wing mirrors for added scale realism
• dBoots Ragnarok all-terrain tyres offer excellent grip and traction on various surfaces
• Genuine ARRMA Product

2S & 3S Ready

The 223S Series of vehicles offers the flexibility to run on both 2S and 3S LiPo batteries. Start with a 2S battery for powerful but manageable performance, then unleash pro-level speeds of 80+ km/h with a 3S battery when you're ready. The included radio allows you to limit the top speed to 50 or 75% until you're comfortable with the full 100% power potential.

Dynamic Stability Control (DSC)

The 223S BLX series features Spektrum's Dynamic Stability Control (DSC), making it ideal for new brushless drivers. With four selectable modes, DSC automatically applies steering corrections to improve control and safety on various surfaces. As your skills progress, you can turn off DSC and unleash the truck's full potential.

Super Tough Drivetrain

Built to handle any terrain! The 223S BLX 4X4's heavy-duty transmission features oiled front, rear, and centre differentials. These metal gear differentials pair with the robust drivetrain components to withstand all the rigours of off-road driving, ensuring smooth and reliable power transfer to all four wheels. 

Built To Bash

The 223S 4x4 range sports a durable composite chassis is built to withstand the punishment of extreme bashing. Its ventilated, hex comb design provides additional cooling and strength, while higher side guards provide maximum protection from dirt and debris. 

Adjustable Suspension

The 223S 4X4's adjustable suspension allows you to fine-tune the ride height for optimal performance on any terrain. Oil-filled, coil-over shocks soak up bumps and jumps, while the independent suspension provides exceptional handling and control. 

Spektrum® SLT3® Radio

Experience the thrill of responsive control with the Spektrum® SLT3® radio. Its superb SLT response rate ensures quick and precise commands, while the 50% and 75% throttle limit switch makes it perfect for beginners.  The comfortable foam steering wheel grip ensures long bashing sessions without fatigue.

Clipless Body System

The Big Rock 223S BLX 4X4's detailed monster truck body captures the rugged style of full-size trucks, with features like folding wing mirrors adding to the realism. The clipless body retention system provides a secure hold while preserving the scale looks. 

• Length: 514mm (20.24")
• Width: 356mm (14.02")
• Height: 201mm (7.91")
• Wheelbase: 327mm (12.87")
• Weight: 3.55kg (7.82 lbs)
• Chassis: Composite Moulded Tub Chassis (Monster Truck)
• Drivetrain: 4WD
• Suspension: Oil filled Coilover Shock Absorbers 
• Motor: Spektrum 3100kV Brushless Motor 
• ESC: Spektrum 80A 2-in-1 Brushless ESC/Receiver Combo

• 1x Big Rock 223S BLX 4X4 1/10 Scale Crew Cab Monster Truck RTR
• 1x Spektrum SLT 80A 2-in-1 Waterproof ESC & Receiver 2S/3S with DSC
• 1x Spektrum 3100Kv Brushless Motor
• 1x Spektrum SLT3 2.4GHz Transmitter 1x Spektrum S662 Metal-Geared 25T Waterproof Digital Servo
• 4x AA Batteries For Transmitter
• 1x Instruction Manual

• 1x 7.4V or 11.1V LiPo Battery with IC5/EC5 Connector 
• 1x Compatible LiPo Charger 
• 1x LiPo Safe Bag

• For details on waterproof standards, please refer to the product instruction manuals.