LOS 1/10 LMT 4WD Solid Axle Monster Truck RTR Grave Digger C-LOS04021T1

Overview

The Losi LMT 4WD Solid Axle Monster Truck RTR Grave Digger is a revolutionary ready to run RC monster truck that combines authentic Monster Jam licensed scale detail with genuine high-performance engineering. Completely designed from the ground up, this brushless RC truck represents the first of its kind on the market, delivering an uncompromising blend of serious performance capabilities and incredible scale realism that enthusiasts of all levels will appreciate. Whether you're a dedicated scale driver seeking authenticity, a weekend basher craving durability, or an aspiring racer looking for a competitive platform, this 1/10 scale monster truck is engineered to deliver on every front. The LMT stands apart from other RC vehicles in the UK market because it treats solid axle suspension design with the same engineering rigour you'd expect from competition-grade race trucks, combined with the showstopping presence of official Monster Jam Grave Digger branding.

This ready to run RC truck arrives fully assembled with all electronics pre-installed and tuned, meaning you can unbox it and get driving within an hour of receiving it from RC Model Shop. The comprehensive package includes a brushless motor system, waterproof electronic speed controller, digital radio system with receiver, and a genuine Monster Jam licensed body that's trimmed and painted to perfection. What sets this RC monster truck apart from competitors is its twin vertical plate chassis design, which isn't just strong and durable—it's specifically engineered to accommodate multiple shock setups and suspension configurations, making it equally at home performing massive wheelies at the track, tackling rough terrain in your local park, or simply impressing spectators with its scale authenticity and stunning presence.

If you've been searching for a brushless 4WD RC monster truck that doesn't compromise on either performance or scale detail, the Losi LMT delivers exactly what discerning UK RC enthusiasts demand. The integrated smart technology features work seamlessly with the included Spektrum radio system, providing pilots with real-time feedback and precise control. This is genuinely a complete, mature RC package that respects both your investment and your expectations.

Key Features

• Monster Jam Licensed Grave Digger Body — This is an officially licensed Monster Jam product featuring the iconic Grave Digger branding and livery, partnered directly with Monster Jam and Feld Motorsports to ensure absolute authenticity, which means you're piloting a genuine licensed monster truck experience rather than a generic lookalike.
• Twin Vertical Plate Chassis — The 6061-T6 aluminium chassis with removable shock towers doesn't just look purposeful; it provides extreme strength and durability whilst also allowing multiple suspension configurations and shock setups, enabling you to dial your truck into any driving situation whether you prefer hard-packed tracks or soft ground.
• 1/8th Scale Differentials with Fluid Filling — The sealed bevel gear differentials are filled with specialised fluid allowing genuine performance tuning options, with stock differential oils set to 100k front and rear and 500k centre, giving you the ability to adjust power delivery between front and rear wheels for optimal performance on any surface.
• Brushless Power System with Smart Technology — The Spektrum Firma 3150KV 4-pole brushless motor paired with a Spektrum Smart 130 Amp ESC creates a programmable, waterproof power system compatible with 2S and 3S LiPo batteries, delivering wheel-standing horsepower and sustained top speeds exceeding 35mph whilst remaining completely reliable and easy to program.
• Center Differential with Cush Drive Technology — The fluid-filled centre differential incorporates Losi's innovative Cush Drive elastomer system that actively absorbs high-impact forces from the motor and big landings, minimising shock throughout the drivetrain and providing exceptional durability and reliability during aggressive freestyle driving.
• Easy Access Center Transmission — The centre differential comes stock but can be quickly swapped for an optional spool by accessing a simple centre plate, allowing you to switch between progressive power delivery and full-time 4WD for extreme wheelies and freestyle action without disassembling the truck.
• Multi-Piece Scale Axle Housing — These new multi-piece axle housings provide stunning scale authenticity whilst maintaining complete functionality, offering easy access for gear changes and maintenance around the 1/8th scale drivetrain, combining form and function seamlessly.
• Long Travel Coil Over Shocks — Aluminium-bodied, oil-filled coil-over shocks with rubber bump stops provide superior dampening and compliance, engineered to mount directly to the axle housings for both performance and scale authenticity, delivering smooth suspension travel across rough and broken ground.
• Adjustable Servo Saver System — A new adjustable servo-mounted servo saver allows you to fine-tune the tension on your steering system for maximum steering response whilst protecting your servo from damage, with a specific emphasis on keeping wheels properly aligned in true monster truck fashion.
• Composite Flip Top Cage — The modular cage adds genuine scale detail and visual appeal whilst providing real protection for electronics and battery, and the flip-top design ensures easy, frustration-free access to your power system and receiver without requiring tool use.
• Spektrum DX3 Radio System with SR315 Receiver — The included Spektrum DX3 transmitter offers advanced features including AVC (Active Vehicle Control) technology, a 3-position throttle limiting switch for progressive acceleration control, and travel adjust capability, paired with the frequency-agile DSMR SR315 receiver that delivers superb range and responsive performance in noisy RF environments.
• Short Course Style Wheels with Replaceable Hubs — 17mm wheel hexes reduce rotating mass of the tyre assembly whilst providing additional clearance for all steering components, with replaceable centre hubs allowing optional offset adjustments and increased durability, plus compatibility with optional 12mm aluminium hexes for alternative aftermarket wheels and tyres from brands like Pro-Line Racing.
• Scale Monster Truck Tyres — The BKT monster truck specification all-terrain tyres are modelled directly after real-life Monster Jam truck rubber, combining authentic appearance with genuine off-road capability and predictable handling characteristics.
• Preset Motor Spacing — The truck features a preset motor plate that eliminates the need to search for perfect gear mesh; it arrives pre-engineered to deliver exact mesh specification every time, saving setup time and guaranteeing smooth power delivery without stripping gears.
• Scale Details Throughout — Authenticity extends to exhaust headers, LED headlights, painted driver insert in a Monster Jam safety seat, and moulded grille details, creating an exceptionally detailed miniature that captures the true spirit of monster truck motorsport.
• Elastomer Battery Mounting System — Losi's innovative elastomer battery mounting provides a versatile hold-down system that protects your battery during hard impacts whilst remaining flexible enough to accommodate various battery shapes and sizes.
• Smart Battery Voltage Indicator — Compatible with Spektrum Smart batteries, the system provides at-a-glance charge status visibility and sounds an alarm when battery voltage drops too low, helping you avoid over-discharging and extending battery lifespan.
• 4-Link Solid Axle Suspension — The sophisticated 4-link suspension geometry provides true monster truck handling characteristics, combining the scale authenticity of real monster truck suspension design with genuine performance engineering for predictable, adjustable handling across all terrain types.

Technical Performance

The LOS 1/10 LMT 4WD Solid Axle Monster Truck RTR Grave Digger delivers genuinely impressive technical specifications that work together to create a cohesive, high-performance platform. The Spektrum Firma 3150KV 4-pole brushless motor represents modern brushless technology at its finest, engineered specifically for monster truck applications where sustained power and reliability matter more than absolute peak output. Running through a Spektrum Smart 130 Amp electronic speed controller (ESC) that's completely programmable, waterproof, and fitted with a high-current IC5 connector, the truck accepts both 2S and 3S LiPo battery configurations, providing flexibility for different driving environments and battery budgets. On 3S power, the truck achieves top speeds exceeding 35mph, which translates to genuinely thrilling real-world performance that remains controllable and predictable thanks to the 130-amp ESC's sophistication. The drivetrain architecture centres on an 18.76:1 final drive ratio combined with a 10.16:1 internal gear ratio and 14-tooth pinion, delivering a 1.0 MOD gear pitch that provides smooth, quiet power delivery. The differential system uses sealed bevel gears with sophisticated fluid filling, allowing fine-tuning of performance characteristics across different terrain. All of this is mounted in a rigid 6061-T6 aluminium frame with removable shock towers, creating an exceptionally strong and adjustable platform. The truck tips the scales at 4.94kg without battery, providing substantial presence and momentum whilst remaining manageable for drivers of various ages and experience levels. Suspension geometry includes long travel coil-over shocks measuring 2.0 inches of ground clearance and a wheelbase of 13.5 inches, creating a stance that's both visually impressive and functionally capable. The 17mm wheel hexes fitted to 4.0-inch wide wheels with BKT monster truck specification tyres provide excellent traction and flotation across varied terrain. Radio control comes courtesy of the Spektrum DX3 transmitter and SR315 receiver, representing reliable 2.4GHz DSMR technology that's proven across thousands of RC vehicles worldwide. Assembly time is genuinely minimal at under one hour, and the entire system arrives ready to use once you've installed a 2-3S LiPo battery and four AA cells in the transmitter.

What's in the Box

• LOS 1/10 LMT 4WD Solid Axle Monster Truck RTR fully assembled with all electronics installed
• Spektrum DX3 radio transmitter system
• Spektrum SR315 DSMR receiver
• Spektrum Firma Smart 130 Amp electronic speed controller (ESC)
• Spektrum Firma 3150KV 4-pole brushless motor
• Trimmed and painted Monster Jam Grave Digger licensed body
• Product instruction manual covering setup and operation

What You Need to Complete

• 2S or 3S LiPo battery with IC5/EC5 connector (not included; sold separately)
• LiPo compatible battery charger (not included; sold separately)
• Four AA alkaline or rechargeable batteries for the DX3 transmitter

Frequently Asked Questions

• Is the Losi LMT 4WD a true ready to run RC monster truck for beginners? — Yes, this truck arrives fully assembled with all electronics pre-installed and pre-tuned, meaning you can literally unbox it and drive within minutes of receiving it from RC Model Shop, provided you have a charged LiPo battery and transmitter batteries installed. Assembly time is less than one hour, making it genuinely accessible to newcomers to the RC hobby in the UK. However, the sophisticated features like programmable ESC, adjustable differential, and optional suspension configurations mean this truck will also satisfy experienced pilots who want depth and tunability.
• What battery does the LMT 4WD require and how fast will it go? — The truck is compatible with both 2S and 3S LiPo batteries, giving you flexibility in performance and runtime. On 2S power, you'll enjoy gentler, more controlled performance with longer battery life, whilst 3S LiPo delivers the full 35+ mph top speed experience, making it suitable for experienced drivers comfortable with high-speed RC vehicles. The Spektrum Smart 130 Amp ESC intelligently manages power delivery across both battery configurations, automatically optimising performance characteristics.
• What makes this a solid axle monster truck and why should I care? — Solid axle suspension represents genuine monster truck engineering rather than the independent suspension found on most RC vehicles. This means both wheels on each axle are rigidly connected, creating authentic monster truck handling characteristics with impressive traction and impressive ground clearance. The LMT's twin vertical plate chassis specifically accommodates this solid axle design whilst allowing multiple shock and suspension configurations, making it genuinely tunable for scale driving, bashing, or racing applications.
• Can I upgrade the wheels and tyres? — Absolutely. The truck comes fitted with 17mm wheel hexes which work perfectly for the stock setup, but Losi offers optional 12mm aluminium wheel hex adapters, allowing you to fit aftermarket wheels and tyres from popular brands like Pro-Line Racing, giving you hundreds of customisation options for different terrain and aesthetic preferences.
• Is the electronics system waterproof? — The Spektrum Firma 130 Amp ESC is waterproof, providing genuine confidence for wet weather driving and water crossing activities, though full waterproofing of the entire truck including motor and receiver would require additional modifications.
• What's included in the radio system and is it any good? — The Spektrum DX3 transmitter and SR315 receiver represent solid mid-range RC radio technology using proven 2.4GHz DSMR frequency-agile technology, meaning excellent range and response even in electrically noisy environments. The transmitter includes AVC (Active Vehicle Control) technology, a 3-position throttle limiting switch for progressive acceleration tuning, and travel adjust capability, all of which are genuinely useful features for monster truck driving.
• Can I do wheelies with this truck? — Yes. The stock centre differential allows progressive torque bleed from front to rear, but Losi offers an optional centre differential spool (sold separately) that provides full-time 4WD engagement for extreme wheelie action and freestyle capability. The truck also includes a 2-position wheelie bar with large roller bearings on each side for smooth, controlled wheelie performance, with the ability to adjust between two fixed positions for optimal angle tuning.
• What's the difference between the Grave Digger and Son-Uva Digger body options? — Both are officially licensed Monster Jam bodies, with the key difference being that the Son-Uva Digger features a moulded grille detail on the body for additional scale realism, whilst the Grave Digger offers the iconic green and black Grave Digger livery that's instantly recognisable worldwide.
• How does the centre differential work and why should I care? — The centre differential is filled with specialised fluid and allows you to tune power distribution between front and rear axles by changing differential oils to different viscosities. Stock oils are 100k front and rear and 500k centre, but you can adjust these to dial in perfect handling for your preferred driving style and terrain, making the truck genuinely tunable for performance.
• What's the Cush Drive system and what does it do? — The Cush Drive is a rubber elastomer system built into the centre differential that actively absorbs high-impact forces from the motor and big landings, minimising shock transmission throughout the drivetrain. This means exceptional durability and reliability, particularly during aggressive freestyle driving where massive jumps and hard impacts could otherwise damage components.

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 LOS 1/10 LMT 4WD Solid Axle Monster Truck RTR Grave Digger C-LOS04021T1 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.