This is the Traxxas TRX-4 Scale and Trail RC Rock Crawler with Land Rover Defender Body, TQi 2.4GHz radio system, XL-5 HV speed control, and a Titan 21T 550 motor. Designed fresh from the ground up, the TRX-4 brings a host of new features to the scale RC truck world!
Requires: Battery and charger - see recommended items at bottom
Take the Path Less Traveled
The Traxxas TRX-4 Scale and Trail Crawler is an all-new Traxxas design that is loaded with innovation that instantly obsoletes the status quo with exciting new features, versatility, and capability. In other words, we built it the Traxxas way, rugged, powerful, and ready for fun!
Underneath the authentic scale look is a machine built for extreme off-road capability that takes you to new places and new adventures. Exclusive portal axles deliver maximum ground clearance that dramatically turns no way into no problem. Whether you are enjoying outdoor trails or getting technical on the rocks, the remote-locking front and rear differentials and high/low range transmission provide unmatched driving versatility.
All-New Chassis Design
The Traxxas TRX-4 Scale and Trail Crawler is an all-new design that instantly obsoletes the status quo with greatly expanded features, versatility, and capability. Performance and technology combine in a revolutionary new chassis that looks as good as it performs.
The TRX-4 features a fully licensed and highly detailed Land Rover Defender body. Scale details abound from the detailed front grill and bumper to the functional spare tire in the back. Realistic lighting details, side mirrors, bumpers and even the included jack all add to the rugged and authentic appearance.
The TRX-4 is fully waterproof, not splash resistant. There is a big difference. Traxxas patented innovation gives you the freedom to tackle creeks, snow, and mud without worrying about water in your electronics.
The Power of Portals
Portal axles lift the truck at the wheels for huge center pumpkin ground clearance. In order to achieve the same clearance with straight axles, your tires would have to be over an inch taller than the tires on the TRX-4.
Torque Twist Eliminated
The portal axles use gear reduction at the wheels to virtually eliminate torque twist. The Titan 550 motors torque translates into straight, powerful, forward motion, rather than wasted energy twisting your rig right off the rocks.
Rigid Steel Frame
A heavy-duty formed-steel ladder frame with molded cross members creates an extremely rigid backbone. Youll feel the difference on trails when navigating technical terrain.
Remote Locking Differentials
Traxxas allows you to lock and unlock both the front and rear differentials remotely from your transmitter. New sleeved micro cables control the differential action for scale appearance, without limiting suspension articulation.
New GTS Aluminum Shocks
All new oil-filled coil-over GTS shocks deliver silky-smooth damping performance and feature threaded aluminum shock bodies for easy ride height adjustments. The convincing scale realism looks great and they perform even better.
High/Low Range Transmission
When the going gets tough, shift into low range for incredible 4WD pulling torque. Shift into high range for blasting down the trail. The TRX-4 Scale and Trail Crawler adapts to any situation or driving style.
3S Power System
The new XL-5 HV electronic speed control brings 3S LiPo capability for stronger, more efficient running. The powerful 21T Titan motor provides torque to tackle the steepest climbs and all-out speed on flat terrain. This efficient system provides up to 2 hours of run time with a Traxxas 3S 5000mAh iD LiPo battery pack!
TQi Radio System with Cruise Control
The Traxxas TQi features our exclusive cruise control for long-distance treks. Set your speed using the transmitter and then use the multi-function knob to fine-tune it faster or slower to match precisely the pace of your caravan of trail explorers.
Accessory Light Kits
Optional light kits (sold separately) illuminate the trail ahead and provide an authentic appearance. A separate regulated power supply ensures powerful lighting with consistent brightness.
Length: 23.07 inches (586.1mm)
Front Track: 9.78 inches (248.5mm)
Rear Track: 9.78 inches (248.5mm)
Ground Clearance: 3.14 inches (79.74mm)
Weight: 7.43lb (3.372kg)
Height: 11.48 inches (291.61mm)
Wheelbase: 12.75 inches (324mm)
Approach Angle: 56.49 degrees
Departure Angle: 41.67 degrees
Breakover Angle: 56.97 degrees
Front Shock Length: 3.54 inches (90mm)
Rear Shock Length: 3.54 inches (90mm)
Front Wheels: 1.9 x 1.02 inches (49 x 26mm)
Rear Wheels: 1.9 x 1.02 inches (49 x 26mm)
Front Tires: 4.64 x 1.89 inches (118 x 48mm)
Rear Tires: 4.64 x 1.89 inches (118 x 48mm)
Hex Size: 12mm
Speed Control: XL-5 HV
Motor (electric): 21T Reverse Rotation
Transmission: 2-speed Hi-Lo, Remote Locking
Gear Pitch: 32P
Differential Type: 4 Gear, Remote Locking
Chassis Structure / Material: Steel Ladder Frame with Nylon Composite Crossmembers
Brake Type: Electronic Hill Hold
Drive System: Shaft Driven 4WD
Steering: Chassis Mounted Servo
Servo: 2075X Metal Gear
Battery Tray: 158.75 L x 47 W x 23/26mm H
AA batteries for transmitter
6-7-cell NiMH flat pack or 2-3S LiPo battery