Walk an unknown trail.
Under the authentic copy, body hides a real car for extreme off-road adventures in new unexplored places. Unique portal axles give the maximum ground clearance which transforms a situation "not to pass, without variants" into a situation "we will pass, without problems". And regardless of whether you pass a high-speed section or climb a mountain, remote blocking of front and rear differentials, as well as the presence of downgrading gear opens up truly endless possibilities.
Steel beams
The 1.5 mm thick steel chassis frame with molded crosshairs gives the necessary rigidity to resist even the most powerful torsional attempts.
Adjustable wheelbase
Innovative shock absorber struts allow you to adjust 4 wheelbase lengths: 300, 312, 324 and 336 mm for different body types.
Formed wire fasteners
Even the smallest details are important, so the wire fasteners are combined with the frame to improve ergonomics and appearance.
INNOVATIONS
Extreme off-road character is based on technologies hidden under the brutal appearance.
Adjustable battery compartment
The adjustable battery compartment of the TRX-4 model allows you to use a truly wide range of batteries, from full-size 3S 5000mAh or even 7600mAh to those used in the 16th scale models. Easy access and secure fixation is the key to smart design.
Bottom protection
Powerful bottom protection integrated with wheel niches for maximum realism and chassis protection during runs.
Aluminum shock absorbers
Absolutely new oil-injected screw GTS shock absorbers guarantee the smooth running and excellent absorption of irregularities. The housings are made of aluminum and the threads allow for quick adjustment of spring preload and ground clearance. This solution not only looks as realistic as possible but also works perfectly.
Steel Tie rods
Thick, 5 mm thick rods are complemented by reinforced rods - this combination has a significant margin of safety and will not allow you to stop halfway because of broken suspension elements, be sure.
HEX screws
The use of such fasteners guarantees a reliable connection and ease of maintenance.
Gantry bridges
Gantry bridges lift the model, creating additional free space under the central part of the axles. In order to achieve the same ground clearance with conventional axles, the wheels would need to be 2.5 cm larger than those on the TRX-4.
Torsional torque elimination
The portal axles transmit the torque to the wheels by means of a gearbox to avoid the torsional torque. And that's why the entire torque of the Titan 550 motor is converted into a directed, powerful and straightforward movement, rather than a loss of energy in the form of a torsional force that drops you off obstacles.
Steel drives
Reinforced steel drives ensure smooth and stable power transmission to the wheels.
Slipper with two friction plates
This solution allows for additional protection of transmission components and engine components under extreme conditions.
Rubber dust bearings
Sealed bearings extend the service life by preventing water and dirt from entering the bearing.
Reduced transmission
When the movement starts to stop, simply engage a reduction gear and your TRX-4 Scale and Trail Crawler will have extra torque. A difficult stretch behind you, a good road ahead? - Switch to normal mode and go through it with the wind. Your model can be adapted to any driving situation or style, no doubt about it.
Differentials with remote lock
Most crawlers are equipped with solid axles, which allows for increased cross-country ability, but reduces maneuverability and the ability to deploy in confined spaces. The Traxxas TRX-4 makes it possible to block the front and rear differentials remotely from the control panel, depending on the track conditions. Leave the differentials unlocked when driving through fast, well-covered terrain for maximum model control and excellent handling. And when the conditions require it, lock the front or both differentials to get maximum traction and cross-country ability on difficult terrain. The reliability, versatility and uncompromising performance of the T-Lock differentials have been proven by the iconic Traxxas Summit. The new enclosed cables, which are used in place of the switching rods of the servo drives, do not limit the truly impressive travel of the suspension.
Why wear your model in your hand between the sections of the track when you can drive it? All you have to do is switch the mode and your model turns from a crawler into a regular SUV! Again in front of the difficult terrain? - Activate the reduction gear with a single click on the control panel and you are ready to conquer difficult terrain again!
Lifted rails and drives
The gantry axle solution used in the TRX-4 model allows the drive to be raised higher, the axle geometry to be improved and the drive tilt angles to be reduced. This design gives more chances to pass sections without being caught by the drives in the track elements and avoids unnecessary weight increase due to the use of additional bottom protection.
Lifted steering rods
The steering rods are located above the gantry bridges, which eliminates the possibility of damage, even in case of "frontal attacks" of complex obstacles.
45-degree wheel rotation angle
With the front wheel differential unlocked, the angle of rotation of the front wheels is impressive 45 degrees. This avoids unnecessary maneuvering in areas where space is limited.
Extreme slope angles
The 56.49-degree angle of arrival allows the model to literally climb the walls! And the exit angle of 41.67 degrees gives the widest field for any maneuver.
Impressive ground clearance
The construction with gantry axles and raised links and drives gives an impressive ground clearance of 8 cm!
Front motor position
The Titan 550 21T engine's forward position allows for a slight shift of the center of mass forward for better control and torque distribution between the axles.
New Speed Controller
The new speed regulator is designed to work with 3S 11.1V LiPo batteries. In addition to the three standard modes of the regulator (normal, sports and training), there is one more, especially for the trophy. This mode makes it possible to adjust the drag brake mode more precisely, as well as the hill hold mode and the constant reverse mode.
Titan 21T motor
There's never much power, especially when it comes to crawlers. The Titan 21T 550 engine ensures that it will be available in all conditions.
Moisture-proof servo drive with metal gears
The new digital servo machine with metal gears is exactly what you need for an uncompromising fight against the most difficult obstacles!
4-channel TQi control system
The Traxxas TQi opens up an excellent option for long tracks - cruise control. Set the speed with the transmitter and adjust it with the multi-function button, reducing or increasing it depending on the conditions. The switch on the handle is responsible for the reduction gear.
Moisture-proof micro-servoservos
The model is equipped with 3 waterproof servo-machines responsible for differential lock and selection of reduction gear.
Optional lighting kit
The optional lighting technology will allow you to add maximum realism and illuminate the areas of the track during night skiing. It looks very impressive!
Formed fenders
Strong internal arches are combined with bottom protection and shock absorber struts to give your model the most authentic look. But this solution is not only decorative in nature, but it also prevents stones and debris from getting inside the chassis.
Side protection
Side protection prevents body damage and plays an additional amplification function.
Copy tires and rims
These copied wheels not only look great but also have amazing functionality due to the exact repetition of the tread pattern. The wheel adapters are 12 mm in size, so you can easily install any wheels you like on your TRX-4.
Powerful interfacing frame
The frame perfectly protects the body in case of any unforeseen situations and adds realism.
Arches
Strong and flexible, they protect the body and complement the image of the model.
Special body clamping system
Several different points are used to fix the body in addition to the traditional ones, which allows to get rid of such moments as torsion and vibration of the body, as well as adds stiffness to it.
In summary
Traxxas TRX-4 is a fundamentally new vision of the model, unique style and design that includes new features, uncompromising reliability, and versatility. In other words, this model is made in corporate style Traxxas - powerful, brutal and absolutely unpretentious in operation.