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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™.


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.


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 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.


Traxxas X-Maxx 1/5 Scale Green

SKU: 77086-4-grnx
    • Velineon VXL-8s Brushless Power System
    • VXL-8s Waterproof Electronic Speed Control
      • 8s LiPo compatible
      • Built-in cooling fan
      • Real-time telemetry via Traxxas Link
      • 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 Spur 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
      • Reinforced for extra protection
    • 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