Traxxas TRX-4 Land Rover Defender 1:10 4X4 Electric Trail Crawler, Sand (+ TQi 4-ch, XL-5 HV, Titan 550, Clipless Body) TRX82256-4-SAND

Overview

The Traxxas TRX-4 Land Rover Defender 1:10 4X4 Electric Trail Crawler in Sand is an officially licensed, Ready-to-Run RC vehicle that combines authentic scale design with exceptional off-road capability. This brushed motor trail crawler is purpose-built for enthusiasts who want a serious rock-crawling machine without the complexity of high-maintenance nitro engines. Whether you're exploring outdoor trails, tackling technical rock gardens, or simply enjoying casual weekend bashing, the TRX-4 Defender delivers innovation, versatility, and genuine capability to match its incredible scale looks. As a dedicated ready to run RC car in the UK, this model offers immediate out-of-the-box performance paired with professional-grade engineering that will satisfy both beginners discovering electric RC vehicles and experienced enthusiasts seeking a reliable trail machine.

What sets this brushed RC 4WD crawler apart is its innovative approach to everyday usability combined with serious trail credentials. The new clipless body mounting system represents a genuine engineering innovation, combining clean flowing lines with secure latching convenience that holds tight during intense action but releases in seconds for easy chassis access. Underneath the rugged, injection-moulded Land Rover Defender bodywork lies a steel ladder frame chassis with nylon composite crossmembers, portal axles for maximum ground clearance, and a full-time four-wheel-drive system with remote-locking differentials. The inclusion of a high/low range transmission means you can adapt your driving style from fast trail running to technical rock crawling with a simple radio command. For buyers seeking a best ready to run RC crawler for UK trails, the TRX-4 Defender represents excellent value and engineering quality from Traxxas, a globally recognised leader in electric RC vehicles.

This model comes complete with a TQi 2.4 GHz four-channel radio system featuring cruise control and adjustable steering and throttle sensitivity, allowing you to dial in the handling characteristics to suit your driving style and terrain. The trail-tuned XL-5 HV waterproof electronic speed control includes five customizable drive profiles—Sport, Race, Training, Trail, and Crawl modes—each optimised for different driving conditions. The powerful Titan 550 21-turn reverse rotation motor, paired with the efficient 2-speed high/low transmission, delivers consistent power delivery whether you're running fast on hardpack or crawling methodically over rocky obstacles. With waterproof electronics throughout and sealed ball bearings protecting critical drivetrain components, this is a genuinely capable ready to run electric RC crawler that can handle wet terrain and demanding conditions.

Key Features

• Officially Licensed Land Rover Defender Body — The injection-moulded bodywork features realistic scale details and rugged functionality, instantly recognisable to anyone familiar with the iconic Land Rover Defender. The clipless body mounting system is entirely new to this model, combining aesthetic appeal with practical engineering that allows you to remove the body in seconds without tools or fasteners, dramatically improving access to the chassis for maintenance and adjustments.
• Trail-Tuned XL-5 HV Waterproof Electronic Speed Control — Fully waterproof construction means you can confidently drive through water crossings and wet terrain without concern for electronics failure. Five customizable drive profiles—Sport, Race, Training, Trail, and Crawl modes—allow you to optimise performance for different conditions, whilst the waterproof rating makes this ideal for UK outdoor adventures where weather conditions can change rapidly.
• Titan 550 Motor with Internal Cooling Fan — The powerful 21-turn motor features precision engineering and an internal cooling fan to maintain consistent performance during extended run sessions. This brushed motor design is reliable, easy to maintain, and delivers the torque characteristics needed for crawling whilst remaining efficient enough for trail running.
• Portal Axles with Maximum Ground Clearance — Portal axles deliver an impressive 3.14 inches (80 mm) of ground clearance with optimised axle geometry and torque reduction, transforming seemingly impassable obstacles into navigable challenges. This innovative suspension design separates the TRX-4 from conventional RC crawlers and is a key reason it excels on technical terrain.
• TQi 2.4 GHz Radio System with Cruise Control — The advanced transmitter features adjustable steering and throttle sensitivity to dial in your preferred handling, plus compatibility with the Traxxas Link Wireless App for enhanced functionality and telemetry monitoring. The 2.4 GHz frequency ensures reliable, interference-free operation in crowded RC environments.
• Rigid Steel Ladder Frame Chassis — Heavy-duty frame rails provide exceptional torsional rigidity necessary for rock crawling, whilst the design accommodates nylon composite crossmembers for weight distribution and vibration damping. The adjustable wheelbase allows you to reconfigure the geometry for different driving styles and obstacle types.
• Full-Time 4-Wheel-Drive System — Shaft-driven four-wheel drive with steel gears, hardened axles, and cable-actuated differential locks provides maximum traction control. The 2-speed high/low range transmission enables you to select optimal gearing for either aggressive trail running or technical low-speed crawling through rocks.
• Remote-Locking Front and Rear Differentials — Lock the differentials instantly to distribute power equally to all wheels in challenging terrain, or unlock them for smoother handling on faster sections. This 4-gear differential design gives you precise control over traction without dismounting the vehicle.
• Aluminium GTS Oil-Filled Shocks — Double-wishbone suspension with oil-filled, silky-smooth shocks and adjustable threaded bodies allows you to fine-tune your suspension geometry and damping for superior off-road performance. The aluminum construction resists corrosion in wet conditions common to UK outdoor trails.
• Trail-Tuned Canyon Trail Tyres — 1.9-inch diameter wheels fitted with 4.64-inch x 1.89-inch Canyon Trail tyres utilise trail-tuned foam inserts and S1 rubber compound specifically formulated for enhanced grip on rocks, soil, and loose terrain. The pre-glued tyres arrive ready to run with zero setup required.
• Sealed Ball Bearings Throughout — All critical bearings are sealed to prevent dirt, water, and debris ingress, dramatically extending the service life of your drivetrain and reducing maintenance requirements—essential for reliable UK outdoor use.
• Metal Gear Servo and Hex Hardware — The 2075X metal gear servo provides reliable steering control with precision feedback, whilst all hex hardware features rust-resistant black oxide coating to resist corrosion from moisture and salt exposure during outdoor trail running.

Technical Performance

The TRX-4 Defender stands apart in the trail crawler segment through meticulous attention to engineering detail and component quality. The Titan 550 brushed motor, rated at 21 turns in reverse rotation configuration, provides adequate torque for rock crawling whilst maintaining efficiency for extended run sessions. Paired with the trail-tuned XL-5 HV speed control featuring five switchable drive profiles, you achieve performance flexibility from high-speed trail running through technical low-speed crawling without component swapping. The 2-speed high/low range transmission with 32-pitch gearing allows real-time selection of optimal power delivery, a critical advantage over single-speed competitors. Built around a rigid steel ladder frame with nylon composite crossmembers, the chassis delivers the torsional rigidity necessary to navigate rocky, uneven terrain without flex or binding. The portal axles provide centre ground clearance of 80 mm (3.14 inches), with approach angle of 56.49°, departure angle of 41.67°, and breakover angle of 57°—geometry specifically calculated for maximum obstacle navigation capability. Full-time four-wheel drive with shaft-driven power transmission ensures consistent traction across all four wheels, whilst cable-actuated remote-locking differentials allow dynamic traction adjustment without dismounting. Battery compatibility encompasses both NiMH (4–7 cell) and LiPo (2s–3s) configurations, providing flexibility in power delivery selection and runtime tuning. The complete vehicle weighs 3.372 kg (7.43 pounds) perfectly balanced between durability and manoeuvrability, with dimensions of 586 mm length, 292 mm height, and 324 mm wheelbase creating a realistic scale profile without excess bulk. All electronics receive waterproof treatment—the XL-5 HV speed control, servo, and receiver all resist water ingress—making this a genuinely capable all-weather trail crawler suitable for the unpredictable British climate.

What's in the Box

• TRX-4 Land Rover Defender, Ready-To-Race model (fully assembled)
• XL-5 HV waterproof electronic speed control
• Titan 21T reverse rotation brushed motor
• TQi 2.4 GHz four-channel radio system with cruise control
• High quality maintenance tools

What You Need to Complete

• Batteries for the vehicle: TRX-4 accepts a wide variety of NiMH (4–7 cell) and LiPo (2s–3s) batteries to suit your performance and runtime preferences
• Battery charger: Traxxas EZ-Peak Live charger (model TRX2971) is recommended for easy and fast charging performance with automatic cell detection
• Four AA alkaline batteries for powering the TQi transmitter

Frequently Asked Questions

• Is the Traxxas TRX-4 Defender suitable for complete beginners to RC? — Yes, absolutely. The model carries Skill Level 1 designation, indicating beginner-friendly operation and assembly. The Ready-To-Race configuration means you unbox and drive without complex setup, whilst the five switchable drive profiles in the XL-5 HV speed control allow you to select Training or Crawl mode for learning basic vehicle control. The high/low range transmission and remote differential locks are straightforward to operate via the TQi radio system, and the sealed bearings and quality components require minimal maintenance for a newcomer.
• What battery does the TRX-4 Defender need and what are the power options? — The TRX-4 Defender accepts both NiMH (4–7 cell) and LiPo (2s–3s) battery configurations. For beginners, NiMH stick packs like the Traxxas Power Cell 3000 offer simplicity and safety with lower voltage and current output. For intermediate users, 2s LiPo batteries (7.4v) provide increased performance whilst remaining manageable, whilst experienced users can opt for 3s LiPo (11.1v) for maximum power and speed. The battery compartment accepts a wide variety of pack shapes and sizes, providing flexibility to match your preferred balance of runtime and performance.
• Is this RC crawler waterproof and suitable for UK outdoor terrain? — The XL-5 HV electronic speed control, servo, and receiver all feature waterproof construction, making this one of the few brushed motor crawlers fully rated for water crossings and wet conditions. The sealed ball bearings prevent water and debris ingress into critical drivetrain components, whilst the rust-resistant black oxide coating on all hex hardware resists corrosion from moisture exposure. This makes the TRX-4 Defender an excellent choice for UK outdoor trails where wet conditions are common.
• How does the clipless body mounting system work and what advantage does it offer? — The new clipless body mounting eliminates traditional body clips and fasteners, instead using hidden latches that hold the body securely during driving but release instantly when you pull the body to access the chassis. This innovation saves valuable time during maintenance and adjustments—you can now access the electronics, battery compartment, and drive system in seconds without tools. The latching mechanism is robust enough to withstand intense trail action without accidental body separation.
• What is the difference between the TRX-4 Defender and other Traxxas crawlers? — The TRX-4 Defender combines the trail-proven TRX-4 chassis architecture with an officially licensed Land Rover Defender body, creating an unmatched blend of aesthetic appeal and capability. The clipless body mounting is unique to this model. Compared to the base TRX-4 kit, the Defender RTR arrives fully assembled with radio system included, motor installed, and electronics pre-configured—ready to drive immediately. The two-speed transmission and portal axle design represent significant capability advantages over simpler crawlers in the same price range.
• What radio system does this use and is it compatible with other Traxxas vehicles? — The TQi 2.4 GHz four-channel radio system is Traxxas' flagship transmitter platform, compatible across numerous Traxxas models and capable of supporting additional Traxxas Link Wireless App connectivity for telemetry and advanced features. The transmitter features adjustable steering and throttle sensitivity, allowing you to customise handling to your preferences. The receiver is the integrated 6533 unit designed specifically for crawlers, providing reliable 2.4 GHz operation free from interference.
• What type of shocks does this model use and can they be adjusted? — The TRX-4 Defender utilises double-wishbone suspension with aluminium GTS oil-filled shocks measuring 3.54 inches in both front and rear positions. The shocks feature adjustable threaded bodies, allowing you to modify ride height, compression damping, and rebound characteristics to suit different terrain types and your driving style. This adjustability is essential for optimising performance across the varied UK terrain from rocky hillsides to soft forestry trails.
• What ground clearance does the TRX-4 Defender provide and how does it compare to conventional crawlers? — Centre ground clearance measures 3.14 inches (80 mm), achieved through portal axle design that moves the differential and gearbox housing outboard, effectively raising the main chassis rails. This portal axle approach provides superior clearance compared to conventional crawlers using simple lift kits, allowing the TRX-4 to navigate obstacles that would catch the lower chassis of competing models. The approach angle of 56.49°, departure angle of 41.67°, and breakover angle of 57° combine to provide geometry specifically optimised for rock crawling.
• How long does a battery charge last on the TRX-4 Defender? — Runtime depends entirely on your battery choice and driving style. NiMH stick packs typically provide 20–30 minutes of mixed driving, whilst 2s LiPo batteries offer 15–25 minutes with higher discharge rates and greater performance, and 3s LiPo packs deliver 15–20 minutes with maximum power output. The Traxxas EZ-Peak Live charger recommended for this model features fast charging capability to minimise downtime between sessions.
• Can I upgrade the motor and electronics on the TRX-4 Defender? — Yes, the TRX-4 platform is widely supported by the aftermarket with numerous motor and speed control upgrade options available from Traxxas and third-party manufacturers. However, the stock Titan 550 motor and XL-5 HV speed control combination provides excellent trail performance for most drivers without requiring immediate upgrades, making this an ideal platform for learning before pursuing performance modifications.

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 Traxxas TRX-4 Land Rover Defender 1:10 4X4 Electric Trail Crawler, Sand (+ TQi 4-ch, XL-5 HV, Titan 550, Clipless Body) TRX82256-4-SAND 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.