Traxxas Maxx WideMaxx 1/10 Brushless RTR 4WD Monster Truck (Rock N Roll) w/TQi 2.4GHz Radio & TSM


Out of stock

SKU: TRA-89086-4-RNR Categories: ,


New Features

  • WideMaxx® from the Start
  • Longer chassis accommodates 6700 mAh 4-cell LiPo used in the X-Maxx
  • Sledgehammer® Tires
  • Six new colors

VXL-4s Waterproof Electronic Speed Control

  • 3s–4s 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® 540XL Brushless Motor

  • Long format brushless motor
  • 4-pole 2400 kV
  • 5 mm output shaft
  • Aluminum heat sink
  • Cooling fan

55+ MPH out of the box using single 4s LiPo battery (sold separately)

60+ MPH with optional gearing and single 4s LiPo battery (sold separately)

Traxxas Stability Management®

  • Helps prevents spinouts and loss of control
  • Adjusts from off to 100% assistance from the transmitter

TQi™ 2.4 GHz High Output Radio System

  • Traxxas Link enabled
  • 2.4 GHz 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)
  • Telemetry-ready 5-channel micro receiver

Clipless Body Mount System

  • Quick one-hand installation and removal
  • Uses pivoting rear latch mechanism
  • Eliminates body posts and clips
  • Reinforced for extra protection against tearing


  • Full-time shaft-driven 4-wheel drive
  • Torque-Biasing Center Drive™ absorbs shocks and distributes power
  • 17 mm keyed wheel hex with 5 mm nut
  • Sealed, silicone fluid-filled diffs with large module ring and pinion gears
  • Splined outdrives attached with external thru-bolt method
  • Heavy-duty Cush Drive™
  • Extreme-duty telescoping driveshafts
  • Splined aluminum center driveshaft

Secure Motor Mounting System

  • Precision, preset gear mesh adjustments
  • Motor retention separate from gear mesh
  • Full-length motor cradle

New Modular Composite Chassis

  • Extended modular chassis design interlocks with front and rear bulkheads
  • Absorbs and distributes impact energy
  • Easy to service and access components
  • Driveline is sealed in the chassis to keep out dirt and grit

Easy Battery Access

  • Extended battery tray accepts Traxxas’ largest 6700 mAh 4-cell LiPo battery
  • Battery is protected deep in the chassis
  • Battery hold-downs pivot for easy access
  • More secure than conventional retention systems


  • Tough energy absorbing front and rear bumpers
  • Lower front and rear skids for impact and abrasion resistance
  • Integrated nerf bars for side impact resistance
  • Wheelie bar with integrated carry handle

Heavy-Duty Steering Bell Cranks and Servo Saver

  • Large-scale high-output steering servo
    • 285 oz-in of torque
    • 0.18 sec transit speed
  • Triangulated mounting system to fully support case
  • Heavy-duty double-shear bellcranks


  • WideMaxx® double-shear suspension arms
    • 1.57” (40 mm) wider for improved handling
    • Tough new composite formula resists impact damage, even in cold weather
  • Engineered to optimize suspension travel and steering angles
  • All critical suspension points have double shear strength
  • Steel pivot balls
  • 4 mm machined pivot balls
  • C-hub and steering block geometry maximizes steering angle
  • Fixed, high-strength camber and toe links
  • Steel upper and lower tie bars
  • Full contact sealed bearings used in exposed locations

GT-Maxx® Shocks

  • Machined aluminum threaded body
  • Extra-large bore and capacity
  • Large-diameter damper shaft
  • Lower seal cartridge with dual X-rings
  • Adjustable upper spring retainer
  • Plastic shock caps with pivot balls
  • Lower spring perches bolted on


  • Tough 2.8” wheels with keyed 17 mm hex receptor
  • Sledgehammer® extreme tires for sure-footed traction
  • 1-piece foam inserts
  • Pre-glued and ready for action
  • TSM® rated

Additional information


Brand New – Retail Packaging


Full Manufacturer's Warranty