Overview
If you're searching for a ready to run RC monster truck in the UK that delivers genuine performance without compromise, the ARRMA 1/10 GRANITE 223S DSC 4X4 RTR Brushless Monster Truck in Gunmetal is an exceptional choice. This aggressively styled 1/10 scale beast is ready to dominate off-road terrain straight out of the box, offering brushless power with genuine versatility. Whether you're a newcomer to RC motor sport or an experienced basher looking for affordable, reliable performance, the GRANITE 223S combines cutting-edge Spektrum electronics with robust mechanical engineering to deliver thrilling top speeds of 50+ mph when powered by a 3S LiPo battery.
The GRANITE 223S DSC represents the perfect balance of value and performance for UK RC enthusiasts. Its striking Gunmetal finish with aggressive light decals and purposeful grille design catches attention whether you're bashing at local parks or racing with friends. The truck's impressive all-terrain capability comes from a complete 4WD drivetrain, independent suspension with oil-filled shocks, and dBoots Fortress MT tyres that grip virtually any surface. What truly sets this ready to run RC monster truck apart is its intelligent approach to progression—start with a 2S LiPo battery for 35+ mph speeds that match or beat competitors' offerings, then upgrade to 3S power when you're ready to unleash the full 50+ mph potential without requiring expensive mechanical modifications or a new vehicle purchase.
Built with quality materials and factory-assembled by ARRMA engineers, the GRANITE 223S DSC arrives fully trimmed and ready for action. The hidden clipless body retention system keeps the truck looking clean whilst allowing quick access to the chassis when maintenance is needed. Extended height side guards and a close-fitting body design work together to keep dirt and debris from entering the chassis tub during aggressive bashing sessions. This brushless RC monster truck is engineered to withstand the demands of serious off-road play whilst remaining accessible and user-friendly for RC enthusiasts at any skill level.
Key Features
- 2S and 3S LiPo Ready — This brushless RC truck accommodates both 2S and 3S hardcase LiPo batteries, allowing you to start at 35+ mph with a 2S battery and progress to 50+ mph with 3S power as your driving skills improve, without needing to purchase a new vehicle or expensive upgrades.
- Spektrum Dynamic Stability Control (DSC) — Four selectable DSC modes automatically apply steering corrections to improve your control, confidence, and safety on any surface, making this ready to run RC vehicle exceptionally beginner-friendly whilst still offering the option to disable DSC for advanced drivers who want complete manual control.
- Throttle Limiting Switch — The integrated Spektrum SLT3 transmitter includes a 50% and 75% throttle limiter, allowing you to match your top speed to your current skill level and driving environment, building confidence as you progress to higher speed settings.
- Heavy-Duty All-Metal Differential Gears — Factory-assembled metal gear differentials send power from the Spektrum 3100KV brushless motor to all four wheels with proven durability tested in ARRMA's more powerful 4S models, ensuring reliable torque transfer across any terrain.
- Waterproof Spektrum Electronics — The included Spektrum 8010RX 2-in-1 brushless ESC and receiver combination features full waterproof protection, allowing you to bash through wet conditions, mud, and water crossings without worrying about electronic failure or moisture damage.
- Oil-Filled Independent Suspension — Adjustable coilover shocks with 500 cSt silicone oil and independent suspension geometry absorb impacts from rocks, roots, and jumps, keeping all four wheels in contact with the ground for maximum traction during aggressive off-road bashing.
- dBoots Fortress MT Tyres — These 2.8-inch diameter monster truck tyres feature vented design for increased durability and aggressive tread patterns that deliver massive traction on dirt, gravel, grass, and rocky surfaces whilst mounted on multi-spoke wheels.
- Modular Centre Differential Design — The easily removable power module housing the centre differential simplifies maintenance and allows you to service or upgrade this critical component without removing the entire drivetrain assembly.
- Aluminium Motor Plate — The precision-engineered motor mounting plate improves heat dissipation during extended bashing sessions and keeps the gear mesh perfectly aligned for reliable power delivery and extended component lifespan.
- Composite Chassis with Dirt Drain — The moulded composite chassis provides go-anywhere toughness whilst the integrated dirt drain system prevents mud and debris accumulation inside the chassis tub, reducing maintenance requirements during intense off-road sessions.
- Extended Height Side Guards — The protective side guards deflect dirt and debris, working in conjunction with the close-fitting body design to keep the chassis clean and protected from the worst of off-road elements.
- Tough Composite Wheelie Bar — The integrated wheelie bar enables maximum stunt action, allowing you to perform spectacular jumps and tricks with confidence that the truck will land safely.
- Clipless Body Retention System — Hidden mounting points allow quick, tool-free body removal for chassis access whilst maintaining clean, uninterrupted body lines that enhance the truck's aggressive aesthetic.
- Composite Impact-Absorbing Bumpers — The moulded rear bumper and integrated body protection system helps the GRANITE 223S shrug off hard landings and crashes without cracking or breaking.
- Rubber-Shielded Bearings — Factory-installed rubber-sealed bearings reduce maintenance requirements and ensure smooth, efficient running across all wheel positions, improving overall reliability and durability.
- Spektrum S662 Metal-Geared Servo — The 25T servo offers 12KG (167 oz-in) maximum torque at 6V with metal gears for durability and 0.14 second response time at 6V, providing responsive steering control at all speeds.
- Spektrum 3100KV Brushless Motor — This purpose-designed brushless motor has proven capability to handle 2S or 3S LiPo power with ease, delivering adequate torque for climbing and jumping whilst maintaining speed across all terrain types.
- Integrated Servo Saver — The 25T spline servo saver protects your servo from damage during hard crashes by allowing the steering linkage to slip slightly before transferring excessive force to the servo gears.
Technical Performance
The GRANITE 223S DSC delivers impressive performance through a carefully engineered combination of quality components and proven mechanical design. At its heart sits a Spektrum 3100KV brushless motor paired with the Spektrum 8010RX 2-in-1 waterproof ESC and receiver system, providing smooth proportional control and automatic shutoff protection. The motor cooling fan ensures extended bashing sessions without thermal throttling. The three-differential drive system—comprising a centre differential with all-metal gears and two wheel differentials—distributes power efficiently with a 50/50 torque split between front and rear axles and a 2.85:1 internal gear ratio. The final gear ratio of 10.83:1 provides the perfect balance between acceleration and top speed across both 2S and 3S battery configurations. Built with a 57-tooth metal spur gear, 15-tooth metal pinion, and 0.8mm pitch, the transmission handles aggressive driving without stripping teeth. The moulded composite chassis weighs just 3.47kg (7 lbs 10 oz) whilst measuring 470mm in length, 340mm in width, and standing 204mm tall, with an 284mm wheelbase that provides stability without sacrificing manoeuvrability. The suspension geometry features a 55mm ride height, 1N/mm front spring rate, and 0.84N/mm rear spring rate, allowing the truck to absorb impacts from uneven terrain whilst maintaining predictable handling. Dual captured hingepin suspension arms with turnbuckle suspension links enable fine-tuning of geometry and compliance. The waterproof electronics and sealed bearing system make this ready to run RC vehicle suitable for muddy fields, wet grass, and challenging outdoor conditions throughout the UK.
What's in the Box
- GRANITE 223S BLX 4X4 1/10 Scale Monster Truck RTR (fully assembled, trimmed, and painted in Gunmetal finish)
- Spektrum SLT 80A 2-in-1 Waterproof ESC and Receiver with Dynamic Stability Control (DSC)
- Spektrum 3100KV Brushless Motor with 35mm motor cooling fan
- Spektrum SLT3 2.4GHz 3-Channel Transmitter with 50% and 75% throttle limiting
- Spektrum S662 Metal-Geared 25T Waterproof Digital Servo
- Four AA batteries for transmitter (not rechargeable alkaline batteries)
- Multi-tool with hex drivers (2.0mm and 2.5mm)
- Comprehensive instruction manual
What You Need to Complete
- One 2S or 3S hardcase LiPo battery (5000mAh 30C minimum recommended; maximum dimensions 165 x 51 x 48mm)
- LiPo battery charger (AC powered or USB-C smart charger recommended)
- LiPo charging safety bag for safe charging and storage
Frequently Asked Questions
- Is the ARRMA GRANITE 223S DSC suitable for complete RC beginners? — Yes, this is an excellent first brushless RC monster truck for beginners. The Spektrum Dynamic Stability Control (DSC) system automatically corrects your steering inputs to improve control and safety whilst you learn, and the 50% throttle limiting on the SLT3 transmitter allows you to start at comfortable speeds before progressing to higher power. The factory assembly means everything arrives ready to run—just add a battery and charger. The 2-Year limited warranty provides peace of mind, and the straightforward parts layout makes basic maintenance accessible to newcomers.
- What battery does the GRANITE 223S DSC need? — This brushless RC truck is compatible with 2S or 3S hardcase LiPo batteries only. A 2S battery (7.4V) provides 35+ mph top speed, whilst a 3S battery (11.1V) delivers the full 50+ mph potential. The maximum battery dimensions are 165 x 51 x 48mm, and ARRMA recommends 5000mAh capacity with 30C discharge rating minimum. The truck uses an IC5 battery connector, so you may need adapter leads if your battery uses a different connector type.
- What is Dynamic Stability Control (DSC) and why does it matter? — DSC is an intelligent electronic system built into the Spektrum 8010RX ESC/receiver that automatically applies small steering corrections based on your throttle input and vehicle movement. It has four selectable modes: you can keep it on to help you maintain control on slippery surfaces or whilst learning, or disable it entirely once your skills develop. This feature particularly helps beginners maintain control at high speeds and on unfamiliar terrain types.
- Can I upgrade this truck later with faster motors and batteries? — Absolutely. The GRANITE 223S DSC is designed with progression in mind. The modular construction accommodates motors up to 3660 size, so you can upgrade from the included 3100KV motor if you want even more speed. The 2S/3S ready design means you can start at 35+ mph and move to 50+ mph simply by changing to a 3S battery, then potentially add a more powerful motor later. However, no major mechanical upgrades are required—the truck is competitive even with the included components.
- What surfaces can this RC monster truck handle? — The GRANITE 223S DSC is designed as an off-road vehicle suitable for dirt, gravel, rocky terrain, short grass, and muddy fields. The dBoots Fortress MT tyres with aggressive tread provide excellent traction on loose surfaces, and the independent suspension soaks up impacts from uneven ground. The waterproof electronics allow safe operation in wet conditions, and the composite side guards protect the chassis from mud buildup. The wheelie bar enables trick driving on prepared dirt jumps and ramps.
- How fast will this truck go? — On a 2S LiPo battery, the GRANITE 223S DSC reaches 35+ mph top speed. With a 3S LiPo battery, it achieves 50+ mph top speed. You can limit the top speed using the SLT3 transmitter's 50% or 75% throttle limiting switch, making it easy to match speed to your current skill level and driving location.
- Is this truck waterproof? — The electronics are waterproof-rated according to the manufacturer's specifications (for full details, consult the instruction manual). The Spektrum 8010RX ESC/receiver and S662 servo feature waterproof sealing, allowing safe operation in wet grass, rain, and water crossings. However, full waterproofing of all components is not guaranteed, so avoid deep water immersion of the entire truck.
- What makes the GRANITE 223S different from other budget monster trucks? — This ARRMA truck offers several advantages: genuine 2S/3S flexibility without requiring different vehicles, Spektrum brand electronics with DSC for safety and control, heavy-duty metal differential gears proven in ARRMA's 4S models, waterproof electronics, oil-filled adjustable shocks for suspension tuning, and modular design for easy maintenance. Even on 2S power, it matches or beats competitors' performance at similar price points.
- What servo is included and can it be upgraded? — The Spektrum S662 servo features 12KG (167 oz-in) torque at 6V, metal gears, and waterproof sealing. It's a quality component suitable for this truck's power level. The servo uses a 25T spline, and an integrated servo saver protects it during crashes. You can upgrade to higher-torque servos later if desired, but the S662 is excellent for beginners and intermediate drivers.
- How often will I need to maintain this truck? — The GRANITE 223S DSC is engineered for low-maintenance operation. Rubber-sealed bearings reduce regular maintenance needs. The dirt drain system prevents mud accumulation in the chassis. Basic maintenance includes checking wheel bearings, rinsing off dried mud, inspecting suspension arms for damage after hard crashes, and checking driveshaft condition. The oil-filled shocks won't leak, and the composite chassis resists corrosion. Most owners require maintenance only after extended bashing sessions or hard crashes.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ARRMA 1/10 GRANITE 223S DSC 4X4 RTR Monster Truck Gunmetal C-ARA4302V4T3 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
Parts Diagrams
Front Assembly
Chassis Assembly
Rear Assembly
Transmission Assembly
Centre Diff Assembly
Front & Rear Diff Assembly
Shock Absorber Assembly
Body & Clipless System / Wheel & Tyre
