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$949.99

Unrelenting 4X4 power, mammoth size, and award-winning innovation make X-Maxx the ultimate monster truck. With 30+ volts of extreme 8S power, X-Maxx defies physics, unleashing jaw-dropping acceleration and 50+mph speeds. Engineered to conquer the most extreme terrain and take brutal real-world punishment in stride, X-Maxx is the definition of Traxxas Tough.
X-Maxx
X-Maxx Size Comparison

Size Wins

At the end of the day, size always wins. X-Maxx plows over obstacles and muscles through extreme terrain that leaves lesser trucks stranded. Mammoth 8-inch tall tires, long-arm suspension, and huge ground clearance dwarf the surroundings for virtually unstoppable monster truck fun.

X-Maxx Power

Extreme Power

At Traxxas, too much power is never enough! The durability of the new VXL-8s is matched only by the sheer ferocity of its 8s 30+ volt dual LiPo muscle. The speed-tuned 1200XL Big Block motor propels X-Maxx with brutal authority and exacting quickness that warps your senses. No matter what you have driven in the past, nothing will prepare you for X-Maxx.

X-Maxx Drivetrain

Maxx-Duty Drivetrain

X-Maxx puts the power to the ground through tough all-steel drivetrain gears, the revolutionary Cush Drive system, and our strongest driveshafts ever. The all-new Torque-Biasing Center Drive improves driveline durability and drives larger module ring and pinion gears on the toughest differentials we have ever produced.

X-Maxx Videos

Innovation

Insightful engineering and precise integration of innovative solutions set X-Maxx in an all-new category of superior performance. It’s as satisfying and rewarding to use as it is fun and exciting to drive.

Details

The full X-Maxx experience of strength, power, and agility relies on all the carefully engineered details that begin to emerge when you peel back the layers. Old conventions were discarded as every system and dimension was examined and taken to a level worthy of the Maxx® legacy.
Waterproof From the Start Rock-Solid Motor Mount with Dual Cooling Fans Monster Travel Double Shear Connections Impact Cushions Steering Authority Modular Chassis Design New 8s-Rated Tires GTX™ Aluminum Shocks Shock Tower Design Full Contact Sealed Bearings New Maxx-Duty Sealed Diffs Aluminum Splined Driveshaft Shock-Absorbing Cush Drive New CV Driveshafts Modular Chassis Design Torque-Biasing Center Drive

X-Maxx 4X4 Data

Length: 30.67 inches (779mm)
Front Track: 22.26 inches (540mm)
Rear Track: 20.66 inches (525mm)
Ground Clearance: 4 inches (102mm)
Weight: 19.1lbs (8.66kg)
Height (ride): 13.79 inches (350mm)
Wheelbase: 18.92 inches (480mm)
Shock Length: 7.4 inches (187mm)
Tires (pre-glued): 8.0x4.0 inches (203mm)
Wheels: 4.3x5.7 inches (110x145mm)
Speed Control: Velineon VXL-8s
Motor (electric): Velineon 1200XL
Transmission: Single-Speed
Overall Drive Ratio: 8.11 (stock, out-of-box)
Differential Type: Sealed, Hardened Steel Bevel, Limited Slip
Gear Pitch: 1.0-Pitch
Chassis Structure/Material: Composite Nylon Tub
Brake Type: Electronic
Drive System: Shaft-Driven 4WD
Steering: Bellcrank
Radio System: TQi 2.4GHz Transmitter with TSM receiver
Servo: Torque: 365oz. Speed: 0.17 sec/ 60 degrees(6.0V)
Top Speed: 50+ MPH with two 4s LiPo batteries and optional pinion gear
Skill Level: 6
Battery Tray: 197mm x 51.5mm x 44mm
Required Batteries: 4 “AA” (transmitter)
Type: 1275 kv Sensorless Brushless
Weight: 665g (23.44oz)
Length: 4.32 inches (110mm)
Diameter: 1.88 inches (48mm)
Connector Type: Traxxas 6.5mm Bullet Connectors
Input Voltage: 4s – 8s LiPo (Max 33.6 Volts)
Case Size: 2.23in (58mm) / 2.83in (72mm) / 1.81in (46mm)
Weight: 161.4g (5.69oz)
Motor Connectors: Traxxas 6.5mm Bullet Connectors
Battery Connectors: Traxxas High-Current Connectors
Power Wire: 10-gauge Maxx Cable
  • Velineon VXL-8s Brushless Power System
  • VXL-8s Waterproof Electronic Speed Control
    • 8s LiPo compatible
    • Built-in cooling fan
    • Machined heat sinks
    • 10-gauge silicone wire
    • Integrated protection circuits
    • LED status lights
  • Velineon 1200XL Brushless Motor
    • “Big Block” brushless motor
    • 4-pole 1275 kV
    • 5mm output shaft
    • Aluminum slip-on heat sink
    • Dual motor cooling fans
  • 50+ MPH with Two 4s LiPo Batteries and Included Optional Pinion Gear
  • Traxxas Stability Management
    • Helps prevents spinouts and loss of control
    • Adjusts from off to 100% assistance from the transmitter
  • TQi 2.4GHz High Output Radio System
    • TQi 2.4GHz transmitter
    • Traxxas Link enabled
    • TQi 2.4GHz 5-channel micro receiver (#6533) with fail-safe security and integrated telemetry ports
    • Automatically stores and loads settings for up to 30 Traxxas Link-enabled models—just switch on and drive, “model selection” is not required
    • Multi-Function knob
    • Adjustable steering and throttle percentage (dual rates)
    • Adjustable steering and throttle sensitivity (exponential)
    • Adjustable steering and throttle end points
    • High 13ms frame rate and near-zero latency for responsive control
    • Telemetry-ready 5-channel micro receiver with dual channel-1 inputs
    • BEC Voltage and Motor Temperature Sensor installed
  • New Body Mount System
    • Quick one-hand installation and removal
    • Uses pivoting rear latch mechanism
    • Eliminates body posts and clips
  • Drivetrain
    • Full-time shaft-driven 4-wheel drive
    • All-metal gears and CVDs
    • Torque-Biasing Center Drive absorbs shocks and distributes power
    • 24mm splined wheel hexes
    • Wheel hexes retained with a clip
    • 17mm hex on outside of wheel
    • Sealed, silicone fluid-filled diffs with large module ring and pinion gears
    • Splined outdrives attached with external thru-bolt method
    • Heavy-duty Cush Drive with steel spur gear
    • Fully machined aluminum stub axles
    • Splined aluminum center driveshaft
  • New Motor Mounting System
    • Precision, preset gear mesh adjustments
    • No manual gear mesh adjustments are required
    • Motor retention separate from gear mesh
  • New Modular Composite Chassis
  • Rigid Chassis Structure
    • Modular chassis design interlocks with front and rear bulkheads
    • Motor mounts to rear bulkhead to eliminate gear crunching flex
    • Easy to service and access components
    • Driveline is sealed in the chassis to keep out dirt and grit
  • New Battery Retention System
    • No body clips or hook and loop straps
    • Battery hold-downs pivot for easy access
    • Adjustable for battery size
    • More secure than conventional retention systems
    • Integrated into chassis top brace for improved battery tray and chassis stiffness
  • New Steering Bell Cranks and Servo Saver
    • New high-output steering servo
    • Wired directly into the RX box, no external wires seen on chassis
    • New mounting system to fully support case
    • Double-shear, bearing supported servo horn
  • Suspension
    • Engineered to optimize suspension travel and steering angles
    • All critical suspension points have double shear strength
    • High strength steel suspension pins used throughout
    • Suspension pins retainers won’t come loose or “back-out”
    • 4mm machined pivot balls
    • C-hub and steering block geometry maximizes steering angle
    • Adjustable roll center
    • Fixed, high-strength camber and toe links
    • Steel upper and lower tie bars
    • Full contact sealed bearings used in exposed locations
  • New GTX Shocks
    • Machined aluminum threaded body
    • Extra-large bore and capacity
    • 5.2mm damper shaft
    • Lower seal cartridge includes integrated wiper seal combination
    • Adjustable upper spring retainer
    • Plastic shock caps with pivot balls
    • Fixed shock locations
    • Lower spring perches bolted on
  • Bumpers
    • Front energy absorbing rubber impact bumper
    • Lower front and rear skids for impact and abrasion resistance
    • Integrated nerf bars for side impact resistance
  • Wheels/Tires
    • 8x4x4 inch all-terrain tires
    • Large, dual diameter wheels
    • Specifically formulated 8s rubber compound
    • 2-piece foam insert
    • High-strength glue and bead design
MODEL 77086-4: Fully assembled, Ready-To-Race®, with TQi 2.4GHz Radio System, VXL-8s Brushless Power System, and ProGraphix® painted body. Available in red or blue.

What’s In The Box:

  • X-Maxx, Ready-To-Race® model with Traxxas Big Block brushless motor
  • VXL-8s waterproof electronic speed control
  • Quick Start Guide
  • TQi 2.4GHz radio system
  • High quality maintenance tools

What You’ll Need:

  • Batteries

    IMPORTANT: X-Maxx requires the use of LiPo batteries equipped with Traxxas High Current Connectors. Traxxas 4-Cell, 6700 mAh or greater, Power Cell LiPo batteries with iD are recommended (part #2890X).

  • LiPo Balance Charger with iD

    Traxxas EZ-Peak Live 4s-capable charger is recommended for easy and fast charging performance (model #2971).

  • AA Alkaline Batteries

    Four AA alkaline batteries for the transmitter.

Accessories

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