Traxxas TRX-4 Sport 1:10 4X4 Electric All-Terrain Crawler Truck, Grey (+ TQ 2-ch, XL-5 HV, Titan 550, Clipless Body) TRX82224-4-GRAY

Overview

The Traxxas TRX-4 Sport 1:10 4X4 Electric All-Terrain Crawler Truck in Grey is a purpose-built, performance-focused rock crawler designed for serious trail enthusiasts and weekend adventurers alike. This ready-to-run RC car UK model combines the legendary unbeatable ground clearance of Traxxas portal axles with sticky Canyon Trail tyres and a lightweight clipless pickup truck body to deliver exceptional climbing versatility on any terrain. Whether you're tackling a fun trail run or pushing your skills through hardcore technical crawls, the TRX-4 Sport's capability and performance-engineered approach takes your outdoor RC adventure to a new level.

Built for both beginners discovering the world of brushed RC electric crawlers and experienced hobbyists seeking a reliable platform for exploration, this all-terrain RC crawler truck offers the perfect balance of durability, manoeuvrability, and authentic scale performance. The TRX-4 Sport's unique bumpers, wheels, and body were engineered specifically for increased climbing versatility, making it genuinely capable across varied terrain. With its waterproof XL-5 HV speed control, powerful Titan 21T reverse rotation brushed motor, and easy-to-use TQ 2-channel 2.4 GHz radio system, this electric RC truck arrives ready to drive right out of the box.

RC Model Shop is your authorised UK retailer for Traxxas ready-to-run models, and the TRX-4 Sport represents an excellent investment in a vehicle that will deliver years of reliable performance on the trail.

Key Features

• Clipless Body Mounting System — New to the TRX-4 Sport, this innovative clipless body mounting design combines clean, flowing lines with secure latching convenience. The hidden latches hold tight during intense trail action but release in just seconds, providing easy access to the chassis for maintenance and upgrades without tools or frustration.
• Portal Axles with Exceptional Ground Clearance — The TRX-4 Sport features Traxxas's legendary portal axle design, delivering an impressive 3.14 inches (80mm) of ground clearance that allows the chassis to climb higher and navigate obstacles other crawlers cannot, making this electric RC crawler truck genuinely versatile across rocky, uneven terrain.
• Canyon Trail Tyres — Equipped with specially designed sticky Canyon Trail tyres measuring 4.64 x 1.89 inches, these 1.9-inch wheels provide superior grip and traction on loose surfaces, gravel, and technical trails, ensuring your RC 4x4 stays planted during challenging climbs and descents.
• Waterproof XL-5 HV Electronic Speed Control — The integrated XL-5 HV waterproof ESC ensures reliable operation in wet conditions and muddy environments, protecting your investment and allowing extended play sessions without worry of water damage to critical electronics.
• Titan 21T Reverse Rotation Brushed Motor — This proven brushed motor delivers smooth, controllable power suitable for technical crawling where precision and smooth throttle response matter more than raw speed, making it ideal for navigating obstacles and tight technical sections.
• Steel Ladder Frame Chassis — Built with a steel ladder frame reinforced with nylon composite crossmembers, the TRX-4 Sport's chassis provides exceptional strength and durability to withstand impacts and rough terrain while remaining lightweight for optimal performance.
• Single-Speed Shaft-Driven 4WD System — The TRX-4 Sport features true 4-wheel drive with shaft-driven power delivery and a spool differential, ensuring all four wheels receive power simultaneously for superior traction and climbing ability on steep, technical terrain.
• TQ 2.4 GHz 2-Channel Radio System — The included TQ digital 2.4 GHz transmitter provides reliable, interference-free control with two channels for throttle and steering, making it intuitive for beginners while remaining responsive enough for experienced drivers executing precise manoeuvres.
• Metal Gear Servo — Equipped with a durable 2075X servo featuring metal gears, the steering system remains responsive and reliable even under the load demands of technical crawling and rocky terrain.
• Exceptional Approach, Breakover, and Departure Angles — With an approach angle of 58.82°, a breakover angle of 59°, and a departure angle of 45.83°, the TRX-4 Sport can climb steep obstacles, navigate rough terrain midway through climbs, and descend steep drops without getting stuck or rolling backward.
• Beginner-Friendly Skill Level 1 Design — Classified as Skill Level 1, this ready-to-run electric RC crawler is accessible to newcomers to the RC hobby whilst remaining engaging for more experienced enthusiasts, offering an excellent entry point into serious trail crawling.

Technical Performance

The Traxxas TRX-4 Sport 1:10 4X4 Electric All-Terrain Crawler Truck is engineered with meticulous attention to climbing performance and reliability. Measuring 21.93 inches in length with a wheelbase of 12.28 inches, matching front and rear track widths of 9.78 inches, and standing 9.47 inches tall, this precisely balanced 1:10 scale electric RC crawler delivers authentic proportions and scale appearance. The 3.14-inch ground clearance, combined with approach, breakover, and departure angles exceeding 45 degrees, enables the TRX-4 Sport to negotiate terrain that would leave lesser crawlers stranded. Weighing a manageable 5.79 pounds, the vehicle remains nimble whilst retaining sufficient mass for stability on slopes. The chassis employs a robust steel ladder frame with nylon composite crossmembers, providing structural rigidity whilst maintaining weight efficiency. Power delivery comes from a 21T reverse rotation Titan brushed motor paired with an XL-5 HV waterproof electronic speed control, a proven combination that delivers smooth, controllable power suitable for technical crawling. The vehicle features a single-speed 32-pitch transmission with spool differential, ensuring maximum traction across all terrain types. Suspension is handled by 3.54-inch shocks front and rear, paired with 1.9-inch diameter wheels measuring 1.02 inches wide that accommodate the grippy Canyon Trail tyres. The shaft-driven 4WD system ensures constant power delivery to all four wheels. Radio control is provided by the TQ 2.4 GHz 2-channel system with a 6519 receiver, offering reliable interference-free operation at UK RC clubs and outdoor locations. The TRX-4 Sport accepts a wide variety of battery configurations—NiMH batteries from 6 to 7 cells or 2S to 3S LiPo configurations—providing flexibility in power source selection based on performance preferences and available charging equipment.

What's in the Box

• TRX-4 Sport Ready-To-Drive RC crawler truck (fully assembled)
• XL-5 HV waterproof electronic speed control (integrated)
• Titan 21T reverse rotation brushed motor
• TQ 2.4 GHz 2-channel digital radio system with receiver
• High-quality maintenance tools for setup and tuning

What You Need to Complete

• Battery pack — TRX-4 Sport accepts 6–7 cell NiMH or 2S–3S LiPo batteries. Traxxas offers battery and charger bundles available separately.
• Charger — Traxxas EZ-Peak Live charger (model 2971) is recommended for easy and fast charging performance, though other compatible chargers work equally well.
• Four AA alkaline batteries for the TQ 2-channel transmitter (not included)

Frequently Asked Questions

• Is the Traxxas TRX-4 Sport suitable for beginners new to RC crawling? — Yes, absolutely. The TRX-4 Sport carries a Skill Level 1 classification, indicating it's designed for newcomers to the hobby. The brushed motor delivers smooth, predictable throttle response ideal for learning technical driving techniques, the simple 2-channel radio system is intuitive to master, and the vehicle's excellent stability makes it forgiving during the learning phase. Many beginning RC enthusiasts choose the TRX-4 Sport as their entry point into serious trail crawling.
• What battery does the TRX-4 Sport require, and are batteries included? — Batteries are not included in the box. The TRX-4 Sport accepts either NiMH batteries in 6-cell or 7-cell configurations, or lithium polymer (LiPo) batteries in 2S or 3S configurations. This flexibility allows you to choose based on budget and performance preferences. NiMH batteries are more forgiving for beginners, whilst 3S LiPo batteries deliver higher performance. Traxxas offers 3S LiPo Completer bundles with EZ-Peak chargers available separately from RC Model Shop.
• What are the differences between the TRX-4 Sport and other Traxxas TRX-4 variants? — The TRX-4 Sport is the performance-focused version of the TRX-4 family, featuring a lightweight clipless body design, purpose-built bumpers and wheels, and a lean aesthetic optimised for trail performance. It differs from the standard TRX-4 in its emphasis on climbing versatility and visual presentation. Alternative variants like the TRX-4 Sport Hightrail Edition and Deep-Terrain Traxx versions offer different tyre and body options for specific terrain preferences.
• Is the TRX-4 Sport waterproof? — The TRX-4 Sport features a waterproof XL-5 HV speed control, meaning the electronic components responsible for motor control are protected from water ingress. This allows operation in wet conditions, muddy environments, and after rain without risk of damaging critical electronics. However, the motor itself and other components benefit from regular rinsing and drying after wet conditions to maintain long-term reliability.
• What makes the clipless body mounting system better than traditional body mounts? — The clipless design eliminates the need for screws or complex fastening systems. Hidden latches hold the body securely during aggressive crawling and climbing, but the body releases in seconds without tools, providing quick access to the chassis for maintenance, repairs, or upgrades. This feature saves time and frustration, particularly useful during long trail sessions when you might need to make adjustments.
• How fast does the TRX-4 Sport go? — The TRX-4 Sport is classified as a trail speed vehicle rather than a top-speed machine. The 21T brushed motor prioritises smooth, controllable power delivery suitable for technical obstacle negotiation over maximum velocity. Actual speed varies based on battery type and terrain, but the focus is on precision driving and climbing capability rather than racing performance.
• What tools come with the TRX-4 Sport? — The package includes high-quality maintenance tools essential for basic setup and tuning, allowing you to adjust suspension, trim steering, and perform routine maintenance without purchasing additional equipment.

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 Sport 1:10 4X4 Electric All-Terrain Crawler Truck, Grey (+ TQ 2-ch, XL-5 HV, Titan 550, Clipless Body) TRX82224-4-GRAY 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.