Traxxas 77086-4 X-Maxx Monster Truck with 8S ESC Rock N Roll

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®.

FEATURES:

• 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

* Requires two 4s LiPo batteries (#2890X, sold separately) and included 46T optional spur gear.