Traxxas Traxx, TRX-4 (4 pcs) (complete Set, Front & Rear) TRX8880

Overview

The Traxxas Traxx TRX-4 (4 pcs) Complete Set Front & Rear (TRX8880) represents the most significant traction upgrade you can make to any TRX-4 model. If you're serious about conquering virtually any terrain with your RC crawler, these all-terrain Traxx with Deep-Terrain Treads are an absolute game-changer. Whether you're navigating treacherous muddy trails, traversing deep sand dunes, or tackling challenging snow-covered landscapes, the TRX-4 Traxx transforms your vehicle into a machine that feels practically unstoppable. This complete ready-to-install upgrade is perfect for UK RC enthusiasts who want to maximise their TRX-4's capabilities without the complexity of major chassis modifications.

The TRX-4 already boasts an impressive go-anywhere attitude and rugged engineering, but adding a set of Traxx elevates its performance to a completely different level. The enormous contact patch combined with grippy Deep-Terrain Treads allows your TRX-4 to shrug off the deepest mud and float effortlessly across fine sand and loose surfaces. Unlike traditional tyres with foam inserts that absorb water and deteriorate in wet conditions, Traxx won't absorb water no matter how challenging the weather becomes. This makes them ideal for all-weather RC fun throughout the year, whether you're exploring woodland trails in autumn or tackling winter conditions when other RC vehicles simply can't compete. The engineering excellence typical of Traxxas RC products is evident in every component of these drive units.

As a UK RC retailer stocking quality brushless RC crawlers and specialist upgrade components, we recognise that serious RC enthusiasts demand performance that matches their ambition. The Traxx system delivers exactly that, with engineering that has been refined for rugged yet smooth performance in the most demanding terrain. Whether you're a seasoned RC crawler competitor or an experienced basher looking to push your TRX-4 to its limits, this complete set of four drive units offers the traction upgrade that enthusiasts have been waiting for.

Key Features

• Deep-Terrain Treads with Maximum Bite — The specially designed Deep-Terrain Treads dig deep and pack into loose surfaces for maximum traction and grip, allowing you to power through the most challenging conditions with confidence and control.
• Exceptional Ground Clearance Improvement — Traxx raises the portal axles even higher than standard TRX-4 setups, providing over 16mm of additional ground clearance compared to 1.9-inch wheels and tyres, which means you can straddle huge obstacles on the trail that would otherwise catch your vehicle.
• Wide Contact Patch for Flotation — The enormous contact patch provides exceptional flotation to keep your Traxx-equipped model running strong on top of loose surfaces like deep snow, fine sand, and muddy terrain where standard tyres would simply sink or lose traction.
• Oil-Filled Coilover Dampers — Each drive unit features oil-filled dampers that control rotational movements to help keep the tread glued to the surface, providing superior stability and reducing unwanted movement during extreme climbing and descending.
• Suspended Road Wheels Design — The suspended road wheels allow the tread to conform to surface irregularities for maximum traction in uneven terrain, ensuring optimal contact with the ground even on the most challenging landscapes.
• One-Piece Rubber Treads Resist De-Tracking — The specially designed one-piece rubber treads resist de-tracking, meaning they stay in place during aggressive driving and won't come off your drive units during challenging manoeuvres.
• Longer Rear Drive Units for Steep Climbing — The rear Traxx drive units are specifically designed to be longer than the front units, allowing you to climb steeper grades with authority and providing enhanced stability when ascending challenging slopes.
• Sealed Bearings on Drive Wheels — Hardened steel stub axles combined with rubber-sealed ball bearings on the main drive wheels provide durability and protection against mud, water, and debris, ensuring reliable long-term performance.
• Low-Maintenance Self-Lubricating Bushings — Guide wheels feature low-maintenance self-lubricating metal bushings everywhere else on the drive units, reducing the need for constant maintenance whilst maintaining smooth operation.
• Drastically Improved Approach and Departure Angles — Traxx significantly increases both the approach and departure angles of your TRX-4, with the TRX-4 Sport gaining a full 18-degree higher approach angle and an impressive 28-degree higher departure angle, allowing you to tackle much steeper obstacles without snagging the bumper.
• All-Weather Durability and Water Resistance — Unlike tyres with foam inserts, Traxx won't absorb water and are designed for all-weather use, making them perfect for muddy trails, wet conditions, and challenging weather that would compromise traditional RC tyres.
• Fully Assembled for Quick Installation — Each complete set arrives fully assembled and ready to install in just minutes, with no complex assembly required, so you can get your upgraded TRX-4 on the trail immediately.
• Re-Usable Moulded Foam Storage Box — The set comes in a high-quality moulded foam storage box that protects your Traxx during transport and storage, and can be reused for convenient organisation of your RC equipment.
• Universal TRX-4 Compatibility — This complete Traxx set is engineered to fit all TRX-4 models, whether you own a TRX-4 Sport, High Trail Edition, or any other variant in the TRX-4 range.
• Adjustable Tension Wheel System — Each Traxx drive unit includes an adjustable tension wheel that keeps the treads tight and properly tensioned, allowing you to fine-tune performance based on your specific terrain and driving style.

Technical Performance

The Traxxas Traxx system represents a pinnacle of engineering excellence in the RC crawler upgrade market. Each drive unit has been meticulously engineered for rugged yet smooth performance across virtually any terrain. The combination of oil-filled coilover dampers, suspended road wheels, and adjustable tension mechanisms work together to create a system that maintains traction even in the most extreme conditions. The hardened steel stub axles and sealed bearings on the main drive wheels provide exceptional durability against the abrasive nature of mud, sand, and water exposure. The engineering approach effectively lengthens the wheelbase of your TRX-4 whilst simultaneously increasing the breakover angle, which adds substantial stability whilst ascending steep slopes. For users looking to maximise turning power in all conditions, Traxxas recommends using a High-Torque 400oz-in servo (part 2255) combined with a High-Output BEC (part 2262). The system's effectiveness is further demonstrated through real-world performance metrics: Traxx adds over 16mm of ground clearance compared to standard 1.9-inch wheels and tyres, and over 8mm more clearance than even larger 2.2-inch wheel and tyre combinations. This exceptional ground clearance, combined with the drastically improved approach and departure angles, means your TRX-4 can tackle obstacles and terrain that would leave standard RC crawlers stranded. The wider contact patch functions similarly to portal weights, carrying the bulk of your vehicle's weight down low for improved stability and a lower centre of gravity, which translates directly to better handling and reduced tip-over risk on challenging terrain.

What's in the Box

• Complete set of four Traxx drive units (front and rear)
• All drive units fully assembled and ready for installation
• Re-usable moulded foam storage box for safe transport and storage

Pro Tips for Installation and Operation

• Servo and BEC Recommendations — Use a High-Torque 400oz-in servo (part 2255) and a High-Output BEC (part 2262) for maximum turning power in all conditions, as the increased ground clearance and tread mass may require additional servo torque.
• Body Trimming — Depending on how you use your Traxx, slight body trimming may be required to prevent interference with the upgraded drive units and increased ground clearance.
• Long-Arm Lift Kit Compatibility — Consider using a TRX-4 Long-Arm Lift Kit to minimise body trimming requirements and further increase ground clearance for even more extreme obstacle scaling.
• Differential Locking Strategy — On TRX-4 models equipped with T-Locks, keep the front and rear differentials locked for optimal traction and performance across loose and challenging terrain.
• Transmission Gear Selection — On TRX-4 models equipped with two-speed transmissions, always use low gear to take full advantage of the increased traction and climbing ability that Traxx provides.

Frequently Asked Questions

• What makes Traxxas Traxx the ultimate traction upgrade for a TRX-4 RC crawler? — The Traxxas Traxx system is engineered to provide the most significant traction upgrade available for TRX-4 models. The combination of Deep-Terrain Treads, oil-filled dampers, suspended road wheels, and adjustable tension systems work together to create virtually unstoppable traction across mud, sand, snow, and rocky terrain. The wide contact patch provides flotation on loose surfaces, whilst the sealed bearings and self-lubricating bushings ensure long-term durability in wet, muddy conditions where traditional tyres would fail.
• Will Traxx work with all TRX-4 models? — Yes, the Traxxas Traxx TRX8880 complete set is specifically designed and engineered to fit all TRX-4 models, regardless of variant or year. This includes TRX-4 Sport models, High Trail Edition models, and all other variants in the TRX-4 range.
• Do I need to trim my TRX-4 body to install Traxx? — Depending on your specific TRX-4 model and how you plan to use it, slight body trimming may be required. If you want to minimise trimming, Traxxas offers a Long-Arm Lift Kit that works in conjunction with Traxx to increase ground clearance and reduce the need for body modifications.
• How much ground clearance improvement will I get from installing Traxx? — Traxx adds over 16mm of additional ground clearance compared to standard 1.9-inch wheels and tyres, and over 8mm more clearance than larger 2.2-inch wheel and tyre combinations. This translates to dramatically improved approach and departure angles—on the TRX-4 Sport, you gain a full 18-degree higher approach angle and an impressive 28-degree higher departure angle.
• Are Traxx suitable for all-weather use and water exposure? — Absolutely. Unlike traditional RC tyres with foam inserts that absorb water and deteriorate in wet conditions, Traxxas Traxx won't absorb water no matter how wet they get. The hardened steel stub axles, rubber-sealed ball bearings, and self-lubricating metal bushings provide carefree all-weather performance in mud, rain, and even water crossings.
• How do I install Traxxas Traxx on my TRX-4? — The complete set arrives fully assembled and ready for installation in just minutes. Simply remove your standard wheels and tyres and install the four Traxx drive units according to Traxxas instructions—no complex assembly required.
• What servo and BEC do I need to use with Traxx? — For maximum turning power in all conditions, Traxxas recommends using a High-Torque 400oz-in servo (part 2255) combined with a High-Output BEC (part 2262). The increased ground clearance and tread mass may require additional servo torque for responsive steering.
• Can I use Traxx with a two-speed transmission? — Yes, Traxx work perfectly with TRX-4 models equipped with two-speed transmissions. For optimal traction and performance, always use low gear when running on Traxx, as this maximises the climbing ability and traction advantage they provide.
• Should I lock the differentials on my TRX-4 when using Traxx? — On TRX-4 models equipped with T-Locks, keep both the front and rear differentials locked for optimal traction and performance across loose and challenging terrain. The locking differentials work in harmony with the Traxx system to maximise grip and climbing ability.
• How do Traxx compare to standard wheels and tyres? — Traxx represent a completely different approach to off-road mobility. They provide significantly more ground clearance, superior traction on loose surfaces, and dramatically improved approach and departure angles compared to any wheel and tyre combination. They won't absorb water, require minimal maintenance, and are designed to handle the most extreme terrain and weather conditions.

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 Traxx, TRX-4 (4 pcs) (complete Set, Front & Rear) TRX8880 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.

Watch Video