Jato® 4X4 VXL rewrites the book on buggy performance with 60+ mph* speed and laser-focused precision. An ultra-low-CG chassis with optimal weight distribution allows Jato 4X4 to corner on rails with predictable handling at every turn. Outfitted with Traxxas’ toughest Extreme HD components, Jato 4X4 is equipped to transform extreme 4s Velineon® horsepower into all-day fun.
Jato 4X4 VXL is purpose-built for 4s power with Traxxas’ toughest Extreme Heavy Duty Upgrade Kit pre-installed. These massively reinforced suspension and driveline components work together as a complete package to give Jato 4X4 VXL unparalleled strength. Combined with Traxxas’ HD suspension arms, Jato 4X4 VXL delivers next-level durability on and off the track.
Jato 4X4 VXL’s long wheelbase and wide track width keep it planted in the corners for exceptional high-speed precision. The innovative low-CG chassis concentrates weight below the driveshafts for neutral handling and maximum agility.
Jato 4X4 VXL’s rugged clipless latching system delivers secure body mounting for maximum track speed and 60 mph speed runs. Four rigid clips hold the body tightly to the chassis, but release in just seconds. Battery changes are fast and easy with no body clips to lose.
The shaft-driven four-wheel-drive system is a model of strength and efficiency with a splined aluminum center driveshaft and tough center differential. Steel-gear differentials in the front and rear feed power to the wheels through huge Maxx-Duty driveshafts with upgraded U-joints.
Jato 4X4 VXL uses one-piece, heavy-duty camber and toe links with double-shear camber link mounts on the shock towers for added strength. This energy-absorbing design allows the links to return to shape if flexed and they won’t pull apart in a crash. The links are already pre-set for track-worthy handling with optimal settings.
Jato 4X4 VXL’s modular chassis features front and rear bulkheads that remove easily with just a few screws. In less than a minute using a power screwdriver, you’ll have full access for easy service and adjustment.
Jato 4X4 VXL launches hard and fast on its way to 60+ mph, powered by the same Velineon 540XL motor found in the Maxx monster truck. The advanced Velineon VXL-4s™ ESC not only puts down the power, but it also has built-in telemetry for real-time speed, temperature, and voltage data. An extra-large heat sink allows the ESC to run cooler for extended run times.
The Velineon VXL-4s features a high-voltage BEC with a 6.0 volt setting for standard servos and powerful 7.4 volt setting for high-performance servos like the Traxxas 2280, 2255, and 2250. Powerful brushless servos like the High-Torque 600 gain over 20% more torque at 7.4 volts with faster transit times. Selecting a voltage is quick and easy using the Traxxas Link app.
The high-output Traxxas TQi™ 2.4 GHz radio system delivers superior range, precision, and control. It is Traxxas Link enabled so you can add a Wireless Module (part 6511, sold separately) and connect wirelessly to the Traxxas Link™ app using your smart phone. Use it to customize your settings and view real time telemetry from the VXL-4s speed control.
An adjustable battery hold-down accommodates Traxxas’ 5000 mAh 4-cell LiPo battery for huge 14.4-volt power and long run times. Use the included optional short post to install smaller 2-cell or 3-cell packs. Shorter battery packs can be positioned forward or backward for front/rear weight bias tuning.
Traxxas Stability Management® (TSM) makes it easy for anyone to experience full 60+ mph 4s Velineon horsepower. TSM works behind the scenes to control oversteer, avoid spinouts, and keep the focus on high-performance fun. TSM can also be disabled for racing classes where assistance is prohibited.
Your RC experience should be filled with fun and adventure, not limited by the electronics. Traxxas’ patented waterproof technology gives you the freedom to live out your wildest adventures, regardless of the weather.
MODEL 90386-4 Jato® 4X4 VXL: 1/8 scale 4X4 brushless buggy, Ready-To-Race® with factory-installed Extreme HD kit, waterproof electronics, with TQi™ 2.4 GHz 2-channel radio system, VXL-4s™ speed control, Velineon 540XL brushless motor, and clipless painted body. Requires: battery and charger.
Clipless Body
Extreme Heavy Duty Upgrade Kit Installed
TQi™ 2.4 GHz High-Output Radio System
VXL-4s™ Waterproof Electronic Speed Control
Velineon® 540XL Brushless Motor
Chassis
Steering
Suspension
Driveline
Wheels and Tires
3″ dished wheels
S1-compound Response Pro tires
Sealed Ball Bearings
Hex hardware with Rust-Resistant Black Oxide Coating
Jato 4X4 packs the same Velineon 540XL brushless motor found in the Maxx® extreme monster truck. It’s the largest motor Traxxas has ever offered in a buggy, and it’s backed by a new VXL-4s™ speed control with built-in telemetry and selectable 6.0 or 7.4-volt BEC. With 4s LiPo power on tap, Jato 4X4 VXL defies the laws of physics as it rockets its way to 60 mph and beyond with unrelenting acceleration.
Jato 4X4 VXL sits low and wide, concentrating its weight below the driveshafts for razor-sharp handling and perfect weight distribution. Aluminum XX-long GTR shocks in the front and rear maximize traction by keeping Jato 4X4 VXL’s ultra-soft Response Pro tires in constant contact with the ground. Add the optional sway bar kit (sold separately) for flat cornering and game-changing track performance.
Factory-installed Extreme Heavy Duty driveline and suspension components give Jato 4X4 VXL all the durability of Traxxas’ toughest offroad trucks. An aluminum T-Bar reinforces the chassis with Extreme HD shock towers to support the suspension. Huge Maxx-Duty® driveshafts transform the 540XL motor’s brutal torque into massive 4-wheel roost without breaking a sweat.
Jato 4X4 VXL’s form-fitted clipless body cuts through the wind and eliminates the parachuting effect for stable performance at speed. Tough clipless side latches hold the body securely in place but release in just seconds for fast battery swaps. Jato 4X4 VXL incorporates the high-downforce wing from Sledge® to keep its chassis planted with rugged rollover protection as an added benefit.
Jato 4X4 VXL’s sleek, cab forward body incorporates Sledge's high-downforce wing for extra high-speed stability. Wedged side pods provide additional front downforce for increased steering response.
Jato 4X4 VXL rides on 3″ dished wheels with large 4.5″ sticky S1-compound Response Pro buggy tires for game-changing traction and control. The outside row of spikes is contoured to provide just the right amount of side bite for smooth, predictable turn-in. The wheels' 17 mm hub design creates a large contact area for extra grip to resist rounding.
Jato 4X4 VXL's heavy-duty shock towers are beefed up with double-shear link mounts and extra material to withstand rollovers without incident. The front shock caps are protected under reinforcing ridges and the molded wing locks directly into the rear tower for extra rigidity.
A fixed gear adapter take the guesswork out of setting your gear mesh with five preset gearing positions. Insert the motor screw through the desired gearing position for a perfect gear mesh every time. The fixed positioning also keeps the gear mesh tight, even after the harshest impacts.
Jato 4X4 VXL uses a rugged clipless body latching system for secure mounting and easy removal. Four side latches lock the body firmly in place to eliminate wobble and flutter at high speeds. The aggressive aero body comes pre-painted and cut with decals already applied.
Jato 4X4 VXL borrows a page from Sledge’s top-spec engineering with an ultra-rigid T-Bar chassis stiffener design made from tough 6061-T6 aluminum. The T-Bar delivers cross-sectional stiffness no round tube can match with a laser-etched Traxxas logo for a refined look.
The Extreme Heavy Duty Upgrade Kit comes factory-installed on Jato 4X4 VXL for ultimate strength and durability. The axle carriers, C-hubs, and steering blocks are beefed up with more material and stronger construction.
A waterproof receiver box keeps the receiver safe and dry while still allowing easy access for maintenance. The antenna and servo wires route neatly through a patented water-tight seal for true all-weather fun.
The TQi 2.4 GHz radio system stores up to thirty models in memory, allowing you to use one transmitter for your entire RC garage. In the event of signal loss, the receiver automatically returns the throttle to neutral and holds the last steering position.
Agile handling requires a steering servo that’s both strong and fast. The included 2075 digital high-speed, high-torque servo features ball bearings for precise control and quick reflexes.
The dual-bellcrank design pivots smoothly even in the harshest conditions. An integrated cam-type servo saver protects the steering servo from crash impacts without sacrificing steering precision.
Hex-drive hardware provides a more positive and secure connection than other fasteners. The black-oxide coating provides a rust resistant high-tech look and feel.
GTR shocks represent the peak of racing technology. The PTFE-coated aluminum shock bodies are color matched to the truck and hold over 70% more oil than Ultra Shocks for consistent damping. X-ring seals keep oil in and dirt out for smooth suspension action. Spring preload and ride height changes are as simple as turning the threaded collars.
Molded from our toughest composite material, Jato 4X4 VXL’s heavy-duty suspension arms provide just the right amount of flex to resist breaking, even in cold weather! From skate parks to 10-foot ramps, these suspension arms stand up to even the most punishing drivers for non-stop fun behind the wheel.
Jato 4X4 VXL’s aerodynamic bulkhead cover incorporates mounts for the optional sway bar (sold separately). Low-profile skid plates in the front and rear give Jato 4X4’s suspension maximum down travel while reducing the risk of snagging and scraping.
Jato 4X4 VXL uses XX-long GTR shocks at all four corners for ultra-plush suspension travel to swallow up bumps and deliver incredible control. Performance-optimized suspension components provide maximum articulation without binding or interference.
Jato 4X4 VXL utilizes full contact sealed bearings throughout the driveline to keep out the grime and grit. Less downtime for cleaning and maintaining bearings equals more run time and more fun.
The Torque-Biasing Center Drive absorbs shocks to improve driveline durability and distributes equal power to all four wheels for mind-bending acceleration. Unlike traditional center differentials which allow unloaded tires to balloon uncontrollably, the Torque-Biasing Center Drive delivers seamless power to all four wheels.
Jato’s 4X4 VXL’s driveline is overbuilt with large steel pinion and spur gears for maximum reliability no matter how much power you pour on.
Jato 4X4 VXL’s 17 mm aluminum hex hubs create a large contact area for maximum grip on the wheel. Their splined design interlocks with the wheels using aluminum lock nuts that won’t let go. Best of all, the hubs are compatible with most 1/8 scale buggy wheels using a traditional 17 mm hub design. Installation and removal are quick and painless with the included wheel wrench.
Jato 4X4 VXL’s Maxx-duty® driveshafts with beefed-up U-joints are built to handle massive 4s brushless power without breaking a sweat. Large 6 mm axles lock into the included 17 mm splined aluminum wheel hexes for unmatched strength and durability.
Sealed front and rear differentials utilize steel-gear internals for maximum durability. Silicone gaskets and X-ring seals allow you to tune the amount of locking action by varying the viscosity of the fluid inside the differentials.
| Length: | 20.4 inches (517 mm) |
|---|---|
| Front Track: | 12 inches (305 mm) |
| Rear Track: | 12 inches (305 mm) |
| Ground Clearance: | 1.02 inches (26 mm) (center) |
| Weight (no battery): | 5.6 pounds (2.54 kg) |
| Height (overall): | 7 inches (179 mm) |
| Wheelbase: | 12.6 inches (320 mm) |
| Shock Length (front): | 3.98 inches (101 mm) - XX-long |
| Shock Length (rear): | 3.98 inches (101 mm) - XX-long |
| Speed Control: | Velineon® VXL-4s™ electronic speed control |
| Motor (electric): | Velineon® 540XL brushless |
| Overall Drive Ratio: | 10.16:1 |
| Differential Type: | Hardened steel bevel, sealed, limited slip |
| Gear Pitch: | 32 |
| Chassis Structure/Material: | Composite tub |
| Drive System: | Shaft-driven 4X4 with Torque-Biasing Center Drive |
| Steering: | Dual-bellcrank with integrated servo saver |
| Tires: | Response Pro S1-compound with foam inserts |
| Tire Diameter: | 4.5 inches (114 mm) (front and rear) |
| Wheels (front/rear): | 3″ dished wheels |
| Wheel Diameter: | 3″ inches (78 mm) |
| Radio System: | TQi™ 2.4 GHz (2-channel) |
| Servo: | Waterproof digital 2075 servo (125 oz-in torque) |
| Skill Level: | 1 |
| Battery Compartment (L/W/H): | 165 mm x 50 mm x 35 mm |
| Required Batteries: | 4 “AA” (transmitter), Vehicle |
| Type: | Velineon 540XL 2400 Kv sensorless brushless |
|---|---|
| Weight: | 11.18 ounces (317 g) |
| Length: | 3.58 inches (91 mm) |
| Diameter: | 1.41 inches (36 mm) |
| Connector Type: | Traxxas 6.5 mm bullet connectors |
| Input Voltage (cells): | 2s-4s LiPo (7.4 V - 16.8 V) |
|---|---|
| Case Size: | 2.40″ (61 mm) x 2.09″ (53 mm) x 1.42″ (36 mm) |
| Weight: | 4.20 ounces (119 g) |
| BEC Voltage: | Selectable 6.0 or 7.4 volts |
| Motor Connectors: | Traxxas 6.5 mm bullet connectors |
| Battery Connectors: | Traxxas High-Current Connectors |
| Thermal Protection: | Two-stage thermal shutdown |
| Ports: | RX input, auxiliary fan connector |
Alternative product SKU's: TRX903864ORNG, TRX 903864ORNG, TRA 903864ORNG, TRX90386-4ORNG, TRX 90386-4ORNG, TRA90386-4ORNG, TRA 90386-4ORNG, 90386-4ORNG
