Skip to content
Two Locations: Christiansburg, and Roanoke! Call 540-382-2871 for Christiansburg or 540-595-9147 for Roanoke
Two Locations: Christiansburg and Roanoke

ODEL 77086-4: Fully assembled, Ready-To-Race®, with TQi™ 2.4GHz Radio System, VXL-8s Brushless Power

Sold out
$999.99
SKU TRA77086-4OR
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™. 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) Motor: 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 ESC: Input Voltage: 4s/6s/8s LiPo (Max 33.6 Volts) Case Size: 2.23in (58mm) / 2.83in (72mm) / 1.81in (46mm) Weight: 215.5g (7.60oz) BEC Voltage: 6.0 V BEC Current Continuous: 10 A BEC Current Peak: 20 A Motor Connectors: Traxxas 6.5mm Bullet Connectors Battery Connectors: Traxxas High-Current Connectors Power Wire: 10-gauge Maxx Cable Ports: RX Input, Auxiliary Fan, Traxxas Accessory Port Features List: 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 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