Traxxas Winch kit with wireless controller, TRX-4 TRX8855

Overview

The Traxxas Pro Scale Winch Kit (TRX8855) is a revolutionary accessory that transforms your TRX-4 or TRX-6 RC crawler into an authentically capable off-road rescue and recovery vehicle. This isn't just a cosmetic addition—it's a fully functional, remote-operated winch system that delivers genuine pulling power to extract your RC truck from challenging terrain, assist other vehicles, and unlock new possibilities for scale trail exploration. Whether you're an experienced RC enthusiast running a competition-grade crawler setup or a hobby basher discovering the world of scale RC trucks for the first time, this professional-grade winch accessory elevates your TRX-4 or TRX-6 to match the realism and capability of genuine full-scale trail vehicles.

Designed and manufactured by Traxxas, a recognised leader in high-performance RC vehicles and accessories, the Pro Scale Winch combines realistic scale appearance with practical engineering. The kit includes everything needed to add genuine winching capability to your crawler: a high-torque motorised winch unit, over four feet of reinforced winch line, a rugged steel hook with fabric strap, and a convenient fob-style wireless remote control. The compact, handheld remote design makes it easy to keep handy on a keychain or to mount directly on your transmitter during trail runs, giving you intuitive control over both line extension and retraction with a single button press.

What sets the Traxxas Pro Scale Winch apart in the UK RC market is its seamless integration with all TRX-4 and TRX-6 models, combined with intelligent engineering that keeps power demands off your main receiver and ESC. The winch draws power directly from your crawler's battery via the XL-5 HV speed control's accessory plug, meaning you can operate the winch without draining valuable receiver amperage. This thoughtful design, paired with waterproof construction for all-weather durability and built-in overload protection to prevent overheating, makes the Pro Scale Winch one of the most practical scale accessories available for serious RC crawlers.

Key Features

• Full-Function Remote Operation — The included fob-style wireless remote gives you complete control over winch function with dedicated buttons for Line In and Line Out operation. This allows you to extend and retract the high-strength winch line with the touch of a button, making recovery operations and descent control as intuitive as real-world winching without requiring complex menu navigation or transmitter programming.
• Impressive 10-Pound Pulling Capacity — With a maximum weight capacity of ten pounds, this winch delivers genuine pulling power that's more than sufficient to extract your 1/10 scale crawler from obstacles, conquer challenging terrain climbs, and assist other RC trucks on the trail. This level of pulling force is realistic for the scale and practical for overcoming genuine trail obstacles.
• Over Four Feet of High-Strength Reinforced Winch Line — The kit includes more than four feet of reinforced synthetic winch line paired with a rugged, heavy-duty steel hook. This durable combination provides the length needed for realistic recovery scenarios and the strength to handle repeated use without fraying or failure, ensuring years of reliable performance.
• Two-Channel Wireless Remote Control — The fob-style remote features two user-selectable channels, allowing you to install both front and rear winches on your TRX-4 or TRX-6 and control them independently. Channel switching is simple—just press and hold the Channel Select button for a moment—making it possible to run dual-winch configurations for advanced trail operations or collaborative multi-vehicle rescue scenarios.
• Waterproof Electronics for All-Weather Use — Both the motorised winch unit and the wireless remote are fully waterproof, meaning you can operate the winch in wet conditions, during rain, or after water crossings without risk of electrical failure. This weather resistance extends the usable season and makes the winch reliable for authentic trail exploration in British weather conditions.
• Free Spool Manual Line Extraction — The integrated free spool feature includes a release button that allows the winch spool to freewheel, letting you quickly pull out line by hand without powering the motor. This is invaluable when you need to deploy line rapidly or when the motor isn't needed, saving battery power and reducing wear on the drive system.
• Automatic Mechanical Brake System — Whether you're using Line In to pull your truck up an incline or Line Out to control a descent, the automatic brake prevents unwanted line unwinding when the winch motor is not powered. This safety feature gives you precise control during delicate manoeuvres and prevents drift or slippage on slopes.
• Direct Battery Power with No Receiver Load — The winch connects directly to battery power via the XL-5 HV speed control's accessory plug rather than drawing from receiver power circuits. This design means operating the winch won't diminish the amperage available to your radio receiver, ensuring reliable signal reception and control responsiveness even during extended winching operations.
• Heavy-Duty Metal Hook with Fabric Strap — The included hook is manufactured from metal rather than plastic, providing genuine durability and reliable performance through countless recovery operations. The complementary fabric strap adds realistic detail and prevents the hook from marking your truck's body during recovery.
• Built-In Electronics for Tool-Free Installation — All control electronics are integrated into the winch unit itself, eliminating the need to modify your receiver or access receiver wiring. This single-wire hookup design makes installation straightforward and keeps your crawler's electrical system clean and reliable.
• Overload Protection Against Motor Burnout — Intelligent overload protection circuitry monitors winch performance and prevents excessive current draw that could overheat the motor. This safety feature ensures the winch can be used repeatedly throughout a long trail day without risk of thermal damage or performance degradation.
• Universal TRX-4 and TRX-6 Compatibility — The winch is engineered to work with all current TRX-4 and TRX-6 models, from the Chevrolet K10 Cheyenne and Ford F-150 Ranger editions to the 1972 Chevrolet K5 Blazer, 1979 Chevy Blazer, Nissan Pathfinder, Land Rover Defender, 2021 Ford Bronco, Mercedes-Benz G 63 AMG, and all variants. Additional mounting holes and flat-surface installation options make it simple to fit to different body styles.
• Custom Build and Aftermarket Bumper Compatibility — The modular mounting design with multiple attachment points allows easy adaptation to custom-built crawlers and aftermarket bumpers. Whether you're building a completely custom 1/10 scale rock crawler or upgrading a stock TRX-4, the winch integrates seamlessly.

Technical Performance

The Traxxas Pro Scale Winch represents engineering excellence in miniature RC winch design. At its core is a high-torque electric motor paired with intelligent control electronics that deliver smooth, powerful line management. The 10-pound maximum capacity provides genuine utility for 1/10 scale crawling, sufficient to overcome real obstacles, manage steep descents with precision, and assist other vehicles in multi-truck trail operations. The over four feet of reinforced synthetic winch line pairs with a heavy-duty steel hook to create a system engineered for durability and repeated use. The waterproof construction of both the motorised winch unit and the wireless remote control ensures reliable operation in the damp conditions common to UK trail environments. The automatic brake system demonstrates sophisticated mechanical design, using spring tension and gravity to lock the spool when unpowered, ensuring controlled descents and preventing dangerous line runaway. The free spool manual release mechanism is precision-engineered for smooth freewheel operation, allowing rapid line deployment while maintaining controlled engagement. Power delivery via the XL-5 HV's dedicated accessory plug—rather than the receiver circuit—reflects professional engineering that prioritises receiver reliability and consistent control response. The built-in electronics eliminate receiver modification, meaning installation is non-invasive and completely reversible. Materials throughout are selected for durability: the metal hook resists deformation and provides reliable engagement, reinforced synthetic line resists fraying and UV degradation, and sealed electronics resist corrosion from moisture and salt exposure. The two-channel wireless remote operates on independent frequency channels, allowing multiple winches to be controlled without interference.

What's in the Box

• Remote-operated motorised winch unit with built-in electronics
• High-strength reinforced synthetic winch line (over 4 feet)
• Fob-style 2-channel wireless remote control
• Heavy-duty steel winch hook
• Realistic fabric hook strap
• Line retainer hardware
• Installation mounting hardware and fasteners
• Comprehensive instruction manual with installation diagrams

Frequently Asked Questions

• Is the Traxxas Pro Scale Winch compatible with all TRX-4 and TRX-6 models? — Yes, the winch is designed to work with all current TRX-4 and TRX-6 models, including the Chevrolet K10 Cheyenne High Trail Edition, Ford F-150 Ranger XLT High Trail Edition, 1972 Chevrolet K5 Blazer High Trail Edition, 1979 Chevy Blazer, Nissan Pathfinder SE-V6, 2021 Ford Bronco, Land Rover Defender, Mercedes-Benz G 63 AMG, and all chassis variants. The modular mounting design with additional mounting holes for flat-surface installation allows adaptation to different body styles and aftermarket bumpers.
• What kind of pulling power does this winch provide? — The Traxxas Pro Scale Winch delivers a maximum weight capacity of 10 pounds, which is plenty of pulling force for 1/10 scale crawling operations. This is sufficient to extract your TRX-4 or TRX-6 from challenging obstacles, assist in controlled descents, and help rescue other RC trucks on the trail.
• Does the winch come with a wireless remote control? — Yes, the kit includes a convenient fob-style wireless remote with two user-selectable channels. The remote is small enough to attach to a keychain or lanyard, or to mount directly on your transmitter. Two-channel operation allows you to install both front and rear winches and control them independently by simply pressing and holding the Channel Select button to switch between channels.
• How long is the winch line? — The kit includes over four feet of high-strength reinforced synthetic winch line, providing sufficient length for realistic recovery scenarios and multiple uses before needing to retract and reposition.
• Is the winch waterproof? — Yes, both the motorised winch unit and the wireless remote control are fully waterproof, making them suitable for use in wet conditions, rain, water crossings, and damp British weather. This waterproof design ensures reliable performance throughout the year and extends the usable season for trail exploration.
• How does the winch connect to my TRX-4 or TRX-6? — The winch draws power directly from your crawler's battery via the XL-5 HV speed control's accessory plug. This dedicated power connection means the winch doesn't draw from your receiver's power supply, ensuring your radio receiver maintains full amperage and consistent signal reception even during extended winching operations. Installation requires only a single-wire hookup and does not require access to your receiver wiring.
• What is the free spool feature and why would I use it? — The free spool feature includes a release button that allows the winch spool to freewheel without motor power. Holding this button lets you quickly extract as much line as you need by hand, useful when you need to rapidly deploy line or when manual extraction is more practical than motorised operation. This reduces battery drain and wear on the motor during situations where speed matters more than powered pulling.
• Does the winch include an automatic brake? — Yes, the Pro Scale Winch features an automatic mechanical brake that prevents the line from unwinding when the motor is unpowered. This is especially useful when using Line Out to lower your truck down an incline, as the brake provides precise descent control and prevents dangerous line runaway. Whether you're executing a controlled descent or leaving your truck parked on a slope, the brake maintains your position safely.
• Can I install both a front and rear winch? — Yes, the two-channel remote control system allows you to install two separate winches—one on the front and one on the rear bumper—and control them independently. Simply press and hold the Channel Select button on the remote to switch between channels, making dual-winch configurations practical and intuitive.
• What kind of hook comes with the winch? — The kit includes a rugged, heavy-duty hook manufactured from metal rather than plastic. This metal construction provides reliability and resistance to deformation through countless recovery operations. A realistic fabric strap is also included to prevent the hook from marking your truck's body during recovery operations.
• Does the winch require receiver modification? — No. The winch features built-in electronics and connects via a single-wire hookup to the XL-5 HV's accessory plug. This means installation is completely non-invasive and doesn't require any modification to your receiver or existing electrical system.
• What protection does the winch have against overheating? — The Pro Scale Winch includes intelligent overload protection circuitry that monitors motor performance and prevents excessive current draw that could cause thermal damage. This protection allows you to use the winch repeatedly throughout a long trail day without risk of motor burnout or performance degradation.
• Can I adapt the winch to custom builds and aftermarket bumpers? — Yes, the winch features additional mounting holes for flat-surface installation, making it simple to adapt to custom-built crawlers, non-standard body styles, and aftermarket bumpers. This modular design philosophy allows the winch to integrate with virtually any TRX-4 or TRX-6 variant.

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 Winch kit with wireless controller, TRX-4 TRX8855 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.