

Traxxas 78086-4 XRT 1/7 Brushless Vxl-8s Electric Race Truck 4wd TQi TSM - Blue
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XRT was engineered with a focus on speed, handling, and performance. XRT’s low center of gravity, ultra-wide stance and low-profile body deliver confidence and control as XRT accelerates across the wide-open spaces to an all-out speed of 60+MPH
XRT performance and durability begins with its all-metal 8s driveline. Steel 4-gear differentials and steel driveshafts are joined by a high-strength extruded aluminum center shaft. It’s a precision-engineered recipe that has been proven monster-truck tough in the X-Maxx.
XRT’s performance-focused chassis design is configured to lower the center of gravity for superior handling and stability. The dual 6700 4s batteries and the steering servo are positioned to place the weight as low as possible in the chassis and provide protection for these critical components.
XRT’s patent-pending clipless body easily removes and installs in just seconds and yet it locks in place with incredible strength and security. The system uses a cage inside the body to minimize flex while external skids are strategically placed to protect the body.
XRT’s Gravix™ race tires are a revolutionary new hybrid design with densely packed biting edges and sipes. They deliver outstanding grip on hard-packed surfaces along with fast and quiet-running precision.
Already Traxxas’ most powerful speed control, XRT’s VXL-8s™ goes even further with an aggressive tune that maximizes power output across the entire RPM range. More power under the curve delivers mid-range punch that hits hard for rolling wheelies on demand. Bury the throttle at any speed and XRT responds instantly with effortless acceleration.
With the introduction of XRT, there are now two ultimate performance 8s X-Trucks to choose from, each offering its own unique driving experience. X-Maxx reigns as the king of monster trucks with its big tires, big ground clearance, and big attitude. The new XRT is the companion to X-Maxx that is engineered for a race-inspired driving experience with its sharp handling and unmatched speed.
Traxxas engineers spent countless hours designing every joint, angle, and touch point for maximum strenght and convenience. The race-inspired triangulated structure transfers and dissipates impact energy through the chassis to minimize the possibility bending or breaking a support.
New high-strenght front and rear axle carriers house large sealed ball bearings and are a compatible upgrade for X-Maxx. (parts #7832,7836,7852)
Race trucks are built low and wide for maximum stability. XRT's WideMaxx suspension and Low-Cg chassis deliver incredible sure-footed handling. It's built to corner hard and fast for massive 8s power-sliding roost that's not possible with any other truck!
XRT's VXL-8s goes farther with a new aggressive tune that maximizes power output across the entire RPM range. The additional mid-range punch hits hard for rolling wheelies on demand. The Velineon 1200XL brushless motor is a brute 8s powerhouse that features increased cooling from a massive heatsink and dual fans.
X-Maxx pioneered 8s toughness with an engineered all-metal driveline. XRT uses the same Traxxas-Tough driveline with sealed 4-gear differentials and extreme-duty diff covers to increase bearing support and eliminate flex.
Low center of gravity, race-tuned aluminium shocks and an ultra-wide stance give XRT razor-sharp reflexes and flat cornering response that feels track ready. Off the track XRT is equally at home ripping full-throttle 8s powerslides with massive roost and a never-lift attitude.
Innovative cold air intakes direct cooling air over the motor and speed control for increased efficiency and run time. The Hood mounted intake integrates with the shock tower to deliver air to the VXL-8s speed control. The roof vent channels cooling air directly to the dual motor fans.
There's a difference between waterproof and water-resistant. XRT continues the Traxxas Legacy of giving you patented, best-in class waterproofing solutions and the freedom to drive where you want, regardless of the elements.
XRT wears the toughest clipless body yet with a full internal frame and wide attachment points that virtually eliminate tear-through damage. A thick roof skid plate forms an integral part of the frame with front and rear buttressing for superior rigidity.
XRT's interlocking skid plates integrate precisely with the chassis to create a smooth under tray to absorb ground impacts uniformity for predictable, snag-free performance.
XRT protects your battery investment by positioning the batteries deep in the chassis with full side protection for battery packs. Rugged snap-lock battery retainers keep a firm grip on the batteries no matter how intense the action gets.
Traxxas Stability management (TSM) is there when you need it to help harness XRT's brutal 8s power for all-out acceleration and control. With a chassis as stable and predictable as XRT, you may find that you don't even need it. TSM lets you adjust the amount of assistance from off to 100% right from your transmitter.
Data sheet
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