TEAM ASSOCIATED MT12 MONSTER TRUCK RED RTR AS40007C

Overview

The Team Associated MT12 Monster Truck RTR (AS40007C) is a compact yet feature-rich 1/12 scale ready-to-run RC monster truck that delivers big-truck attitude in a small package. Whether you're a seasoned RC enthusiast looking for a fun weekend basher or someone discovering the world of RC vehicles for the first time, this ready-to-run RC car arrives fully assembled and ready to drive straight out of the box. There's no building required, no complicated electronics setup — just charge the included 7.4V Li-Ion battery and you're ready for some pedal-to-the-metal action. The MT12 is the perfect introduction to serious RC driving without the complexity of building a kit from scratch.

This isn't just a toy; it's a genuine RC monster truck engineered for real off-road performance. The MT12 combines authentic scale details — including chrome wheels, chevron-style tyres, and a retro-styled monster truck body — with a tough steel ladder-frame chassis that can handle serious bashing through dirt, mud, and rough terrain. With its 4x4 drive system, metal 4-link suspension, and threaded oil-filled shocks, the MT12 delivers the grip and control you need to smash over obstacles and conquer challenging landscapes. As Team Associated's famous motto goes: with the MT12 4x4 Monster Truck, you'll pay for the whole seat, but you'll only need the edge!

For UK RC car enthusiasts, the MT12 represents outstanding value. It comes equipped with complete electronics from Reedy Power — a trusted name in RC — including a 2.4GHz XP radio system, water-resistant speed control, brushed 380 motor, and servo, all pre-installed and ready to operate. This is the perfect ready-to-run RC monster truck for anyone who wants genuine performance and scale authenticity without the hassle of assembly or complex electronics configuration.

Key Features

• Factory-Assembled Ready-to-Run Design — The MT12 arrives fully assembled and pre-configured with all electronics installed, meaning you can charge the battery and start driving within minutes, making this ideal for UK RC enthusiasts who want immediate action without building or technical setup.
• Complete Electronics Package Included — The truck comes with a 2.4GHz XP transmitter and receiver, Reedy Power water-resistant speed control, Reedy brushed 380 motor, and servo all pre-installed, eliminating the need to purchase and install separate components.
• Lithium-Ion Battery and Charger Included — A 7.4V 850mAh 2S Li-Ion battery and dedicated charger are included in the box, so you have everything needed to start driving immediately with no additional purchases required upfront.
• Chassis Mounted Steering (CMS) Servo — The servo is mounted to the chassis rather than the body, providing more stable and responsive steering control that translates to better precision when navigating obstacles and turns.
• Metal 4-Link Suspension System — Both front and rear feature metal 4-link suspension with steel 4-link bars and steel pivot balls, delivering superior durability and articulation when traversing rough terrain and crawling over obstacles.
• Fully Adjustable Threaded Oil-Filled Shocks — The suspension uses threaded, fluid-filled shock bodies that are fully adjustable with configurable shock hole positions on the towers, allowing you to fine-tune handling characteristics and ride height for different driving conditions.
• Steel Ladder Frame Chassis — The backbone of this monster truck is a tough steel ladder frame with steel C-channel frame rails, providing the rigid structure needed to handle impacts and stress from serious bashing and off-road driving.
• Compact 3-Gear Transmission — The 13.98:1 ratio 3-gear transmission with integrated motor mount transfers power efficiently to the wheels whilst keeping the overall package compact and lightweight.
• Advanced Drive System — Steel CVA (constant velocity axle) front shafts and rear solid axle shafts with 12mm hex adapters, paired with plastic low-friction slider-type drive shafts and a 16-piece metal-shielded ball bearing set, ensure smooth power delivery and minimal friction loss.
• 4x4 Four-Wheel Drive — The 4WD system with open front and rear differentials provides excellent traction across all terrain types, whether you're crushing through mud, gravel, or uneven ground.
• Scale Authenticity with Chrome Details — Realistic chrome wheels, injection-moulded chrome grille, and chrome body accessories deliver genuine monster truck styling that looks impressive during play.
• LED-Ready Roof-Mounted Light Bar — The truck features a roof-mounted chrome light bar that is ready to accept LEDs (sold separately), allowing you to customise the truck with working headlights for enhanced realism.
• Black Anodised Aluminium Battery Tray — A black anodised aluminium battery/radio tray with hook-and-loop hold-down strap keeps components secure whilst allowing easy battery changes and access to electronics.
• Adjustable Body Posts — Adjustable front and rear body posts allow you to modify the ride height and suspension geometry for optimised performance across different surfaces.
• Water-Resistant Electronics — The Reedy Power speed control features water-resistant construction, providing protection against moisture and allowing the truck to handle wet conditions more reliably.
• Servo Saver Technology — Integrated servo saver protection helps prevent steering servo damage during impacts and hard cornering by limiting steering throw and protecting the servo mechanism.
• Aluminium Wheel Hexes — High-quality aluminium wheel hexes provide reliable connection points for the wheels whilst keeping unsprung weight to a minimum.

Technical Performance

The MT12 Monster Truck is engineered with genuine performance in mind, not just as a decorative showpiece. At 1/12 scale with dimensions of 380mm in length, 278mm in width, and a 236mm wheelbase, it's a compact yet capable platform that weighs just 1110g, making it lightweight enough for aggressive driving whilst maintaining structural rigidity. The heart of the system is the Reedy brushed 380 motor paired with a water-resistant speed control and 7.4V 2S Li-Ion battery delivering consistent power for sustained off-road adventures. The steel construction throughout — including the C-channel frame rails, 4-link suspension bars, and pivot balls — ensures this truck can withstand the punishment of serious bashing without catastrophic failures. The metal-shielded bearing set (16 pieces total) reduces friction across the drivetrain, maximising efficiency and battery runtime. The metal front CVA axles are particularly robust, designed to handle the stresses of impact and uneven terrain whilst maintaining smooth rotation. With adjustable shock positions and threaded shock bodies, the suspension geometry can be fine-tuned to suit your specific driving style and the terrain you encounter. The 13.98:1 transmission ratio is optimised for this scale class, providing manageable speeds whilst ensuring adequate torque for climbing obstacles and powering through challenging conditions. Whether you're crushing over terrain or navigating tight corners, the sophisticated 4-link suspension architecture with dual-link front and rear setup delivers the articulation and control expected from a Team Associated product, one of the most recognised RC manufacturers in the world.

What's in the Box

• Team Associated MT12 Monster Truck RTR — fully assembled and ready to run
• 2.4GHz XP Transmitter — two-way radio system for wireless control
• 2.4GHz XP Receiver — pre-installed in the truck
• Reedy Power Water-Resistant Speed Control — pre-installed motor controller
• Reedy Brushed 380 Motor — pre-installed
• Steering Servo — pre-installed with chassis mounted steering setup
• 7.4V 850mAh 2S Lithium-Ion Battery — ready to use
• Battery Charger — specifically designed for the included Li-Ion battery
• Instruction Manual and Documentation

What You Need to Complete

• 4 x AA Batteries for the Transmitter — required to power the remote control unit

Frequently Asked Questions

• Is the Team Associated MT12 suitable for beginners? — Yes, absolutely. The MT12 is ready-to-run straight out of the box, meaning you don't need to assemble it or install complex electronics. Simply charge the included battery, insert four AA batteries into the transmitter, and you're ready to drive. This makes it ideal for newcomers to the RC hobby who want to start driving without the steep learning curve of building a kit. However, it's also sophisticated enough to satisfy experienced RC enthusiasts who appreciate its quality construction and authentic Team Associated engineering.
• What battery does the MT12 need and how long does it run? — The truck comes with a 7.4V 850mAh 2S Lithium-Ion battery and a dedicated charger, so you have everything you need included. The 850mAh capacity is typical for 1/12 scale trucks and should provide 20-40 minutes of driving time depending on driving style, terrain, and throttle usage. If you want extended runtime, you can purchase additional compatible batteries from RC Model Shop's range of Reedy LiPo alternatives, such as the Reedy 1500mAh 7.4V or Reedy Wolfpack 1600mAh 30C 7.4V options.
• What makes the MT12 different from other 1/12 scale RC trucks? — The MT12 combines several unique advantages: it's a genuine Team Associated product with decades of RC engineering expertise, it features realistic monster truck styling with chrome wheels and injection-moulded details, the metal 4-link suspension is more sophisticated than typical toys, and crucially, it comes fully assembled and ready to run with quality Reedy Power electronics already installed. The water-resistant speed control is also a significant advantage for outdoor driving, and the adjustable suspension allows you to adapt the truck to different terrain. The retro-styled monster truck body design is particularly distinctive, giving it authentic character that standard generic RC vehicles lack.
• Can I upgrade or modify the MT12? — Yes, Team Associated produces an extensive range of spare parts and option upgrades for the MT12. RC Model Shop stocks MT12-specific spares including batteries, shock shafts, gears, body posts, decal sheets, and various metal upgrade components. Common upgrades include higher-capacity batteries for extended runtime, aftermarket shock oil for suspension tuning, and LED lights for the roof-mounted light bar (which is LED-ready from the factory).
• Is the MT12 waterproof or weather-resistant? — The Reedy Power speed control features water-resistant construction, providing protection against splash and moisture, which makes the truck more capable in wet conditions than many competitors. However, the entire truck is not fully waterproof — whilst it can handle muddy terrain and splash, it should not be submerged or driven through deep water. The water-resistant ESC means it's more forgiving than typical RC vehicles if you accidentally splash through puddles during off-road bashing.
• What is the scale and size of the MT12? — The MT12 is a 1/12 scale model, measuring 380mm (14.96 inches) in length, 278mm (10.94 inches) in width, with a 236mm (9.29 inches) wheelbase. It weighs 1110g (2.45 pounds), making it compact enough to transport easily and small enough to use in confined spaces like gardens, whilst still being large enough to possess genuine presence and control feel when driving.
• What radio system and frequency does it use? — The MT12 comes with a 2.4GHz XP transmitter and receiver system, which is the modern standard for RC vehicles. The 2.4GHz frequency is secure, reliable, and allows multiple vehicles to operate simultaneously in the same area without interference — perfect for group driving sessions or bashing with friends at UK RC clubs and venues.
• How fast does the MT12 go? — Whilst specific top speed isn't detailed in available specifications, the Reedy brushed 380 motor paired with the 13.98:1 transmission ratio is designed for this scale class and provides adequate speed for entertaining off-road driving whilst maintaining the torque needed for climbing obstacles. For a 1/12 scale monster truck, the speed is appropriate for control and stability rather than extreme velocity.
• Can I use different batteries in the MT12? — Yes, the truck is compatible with 7.4V 2S LiPo batteries, which are the standard for this class. RC Model Shop stocks compatible alternatives including the Reedy 1500mAh 7.4V LiPo and Reedy Wolfpack 1600mAh 30C 7.4V, allowing you to experiment with different capacities and discharge rates. Higher-capacity batteries provide longer runtime, whilst higher discharge rates (C-rating) can provide better performance under load.
• What is included with the transmitter and what will I need to provide? — The 2.4GHz XP transmitter is included in the box, however it requires four AA batteries to operate, which you'll need to supply. These are standard consumer batteries available from any supermarket or retailer, making it convenient to keep spare batteries on hand for extended driving sessions.

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 TEAM ASSOCIATED MT12 MONSTER TRUCK RED RTR AS40007C 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.