Traxxas X-Maxx Ultimate 8S RC Monster Truck Electric Brushless 1/5 Scale RTR - 77097-4
All New Traxxas X-Maxx Ultimate 8S RTR RC Monster Truck Electric Brushless 1/5 Scale (Limited Stocks Arriving in November)
Pre order one today! Price may change on arrival.

Overview
- 80+kph (50+mph) top speed out of the box with the included optional gearing and two 4S LiPo batteries
- 45-minute charge time with the Traxxas EZ-Peak Live 100W Dual Charger (sold separately)
- Innovative clipless body mount system for easy removal and installation
- Equipped with a high-torque 2085X metal gear servo and a TQi 2.4GHz radio system with a factory-installed wireless module for precise control
- Perfect for experienced RC enthusiasts
Description
Introducing the Traxxas X-Maxx Ultimate 8S, the pinnacle of RC monster truck performance and durability. This limited edition beast is decked out with over $1,000 in high-strength aluminium upgrades and performance enhancements, making it the toughest and most capable X-Maxx yet. Experience unmatched power and speed with the Velineon 1200XL brushless motor and VXL-8s electronic speed control, capable of propelling the X-Maxx Ultimate to an astounding 80+kph. The included optional gearing and compatibility with two 4S LiPo batteries ensure you can unleash its full potential.
The X-Maxx Ultimate is not just about power; it's built to conquer any terrain. The all-new belted Sledgehammer tyres provide exceptional traction and control, while the aluminium GTX shocks absorb massive impacts with ease. The truck also features a range of aluminium upgrades, including shock caps, differential housings, caster and steering blocks, and more, enhancing its durability and performance. With its innovative clipless body mount system, factory-installed telemetry, and precision steering, the X-Maxx Ultimate delivers an unparalleled driving experience
Features
Belted Tyres
Wireless Module Included
Aluminium Upgrades
The X-Maxx special edition redefines toughness with a massive infusion of anodised aluminium. From the shock towers to the steering hubs, every vital component receives a strength boost, unlocking unparalleled durability and precision. Prepare to push the limits further than ever before
Limited Edition ProGraphix Body Shell
Aluminium GTX Shocks
The X-Maxx Ultimate encapsulates smooth with upgraded GTX shocks. TiN-coated shafts glide like silk, colour-matched caps add flair, and threaded rings let you fine-tune your ride on the fly. Large oil volume helps dampen on even the roughest of terrains, and an integrated wiper seal keeps things clean. Dominate any terrain, all day long, with the smoothest ride in the game
Hardened Steel Gearing
The X-Maxx is equipped with a hardened steel pinion and spur gear to allow for maximum power and durability. Smash, bash, and crash to your hearts content, knowing the drivetrain has been designed with Maxx durability in mind.
Feature Summary
- 80+kph (50+mph) top speed with optional gearing and two 4S LiPo batteries
- 45-minute charge time with the Traxxas EZ-Peak Live 100W Dual Charger (sold separately)
- Velineon 1200XL Brushless Motor and VXL-8s Electronic Speed Control
- Traxxas Stability Management (TSM) for superior control
- TQi 2.4GHz Radio System with Wireless Module and Traxxas Link App compatibility
- Clipless Body Mount System for quick and easy body removal
- Aluminium GTX Shocks with TiN-coated shafts and aluminium shock caps
- Belted Sledgehammer Tyres for exceptional traction and control
- 6061-T6 Aluminium Differential Housings, Caster and Steering Blocks, and Hub Carriers
- TUBES 7075-T6 Aluminium Toe Links for precise steering and handling
- High-Torque 2085X Metal Gear Servo for responsive steering
- Machined Pinion and Spur Gears for long-lasting durability
- Aluminium Transmission Cover, Motor Mounts, and Wheelie Bar Wheels
- Factory-Installed Telemetry Sensors for real-time data tracking
- Genuine Traxxas Product
New Upgrades
- High Performance Aluminium Upgrades
- 6061-T6 aluminium C-hubs
- 6061-T6 aluminium steering blocks
- 6061-T6 aluminium rear hub carriers
- 6061-T6 aluminium differential housings
- 6061-T6 aluminium motor mounts
- 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
- 4-pole 1275 Kv
- 5 mm output shaft
- Aluminium slip-on heat sink
- Dual motor cooling fans
- 50+ MPH with Two 4s LiPo Batteries & Optional Gearing (sold separately)
- Traxxas Stability Management® (TSM)
- Helps prevents spinouts and loss of control
- Adjusts from off to 100% assistance from the transmitter
- TQi™ 2.4 GHz 2-Channel Radio System with Wireless Module
- Factory-installed telemetry sensors
- 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
- Clipless Body Mount System
- Quick one-handed installation and removal
- Uses pivoting rear latch mechanism
- Eliminates body posts and clips
- Reinforced for extra protection
- 8s Drivetrain
- Machined, hardened steel pinion and spur gear
- Full-time shaft-driven 4-wheel drive
- Heavy-duty steel CV driveshafts with laser etching
- Beefed-up steel differential output cups
- Splined aluminium centre driveshaft
- Machined aluminium stub axles
- Torque-Biasing Centre Drive™ absorbs shocks and distributes power
- 24 mm splined wheel hexes
- Sealed, silicone fluid-filled diffs with large module ring and pinion gears
- Fixed Motor Mounting System
- Rigid aluminium motor mounts
- Preset gear mesh adjustments
- No manual adjustments required
- Motor retention separate from gear mesh
- Heavy-Duty Modular Composite Chassis
- Interlocking 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
- Snap-Lock 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
- Bumpers
- Front energy absorbing rubber impact bumper
- Lower front and rear skids for impact and abrasion resistance
- Integrated nerf bars for side impact resistance
- Steering
- 6061-T6 aluminium steering bell cranks
- 2085RL high-output metal gear steering servo
- 650 oz-in torque at 6.0 volts
- 0.13 sec/60° at 6.0 volts
- Double-shear aluminium servo horn
- Heavy-duty servo saver spring
- Suspension
- TUBES 7075-T6 Aluminium front toe links
- 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”
- C-hub and steering block geometry maximizes steering angle
- Adjustable roll centre
- Steel upper and lower tie bars
- Full contact sealed bearings used in exposed locations
- Aluminium GTX™ Shocks
- Machined aluminium threaded body
- Extra-large bore and capacity
- Ultra-smooth TiN-coated 5.2 mm damper shafts
- Lower seal cartridge includes integrated wiper seal combination
- Adjustable aluminium upper spring retainer
- Aluminium shock caps with pivot balls
- Fixed shock locations
- Lower spring perches bolted on
- Wheels/Tyres
- Massive 8.4″ Sledgehammer® belted tires
- Virtually eliminates ballooning at high speeds
- Open tread block design
- 2-piece foam insert
- High-strength glue and bead design
- Large, dual-diameter wheels
Specifications
- Length: 779mm (30.67")
- Width: 540mm (21.3")
- Height: 355mm (13.99")
- Wheelbase: 480mm (18.92")
- Weight: 9.5kg (22.2lbs)
- Chassis: Monster Truck
- Drivetrain: 4WD
- Suspension: GTX Oil Filled Aluminium Coil Over Shock Absorbers
- Motor: Traxxas 1275kV Brushless Motor
- ESC: Traxxas VXL-8S Brushless ESC
- Wheel Hex Size: 24mm
- Pinion Gear: 18T 1Mod
- Front Differential Oil: 10000w
- Rear Differential Oil: 30000w
- Front Shock Oil: 30w
- Rear Shock Oil: 30w
- Spur Gear: 54T 1Mod
- Battery Connector: Traxxas iD
- Centre Differential Oil: 20000000w
- RC Car Completion: Ready to Run
- Skill Level: Expert
- Drivetrain: 4WD
- Max LiPo Power: 8S (29.6v)
- On/Off Road: Off Road
- Chassis Type: Monster Truck
- Power Source: Electric Brushless
- Scale: 1/5
MODEL SPECS


| Model Name: | X-Maxx Ultimate |
|---|---|
| Model Type: | Monster Truck |
| Top Speed: | 50+ mph with two 4s LiPo batteries and optional speed gear (sold separately) |
| Skill Level: | 6 |
| Scale: | X-Truck® |
| Weight: | 22.20 pounds (9.5 kg) |
| Length: | 30.67 inches (779 mm) |
| Width: | 21.3 inches (540 mm) |
| Track: | 21.3 inches (540 mm) |
| Height: | 13.99 inches (355 mm) |
MOTOR SPECS

| Motor Name: | Velineon® 1200XL |
|---|---|
| Motor Type: | 1275 Kv sensorless brushless |
| Motor Weight: | 23.44 ounces (665 g) |
| Motor Length: | 4.32 inches (110 mm) |
| Motor Diameter: | 1.88 inches (48 mm) |
| Motor Shaft Size: | 5 mm |
| Motor Connector Type: | 6.5 mm bullet connectors |
ESC SPECS

| ESC Name: | Velineon® VXL-8s™ |
|---|---|
| ESC Type: | Brushless |
| ESC Case Size: | 2.23 inches (58 mm) / 2.83 inches (72 mm) / 1.81 inches (46 mm) |
| ESC Weight: | 7.60 ounces (215.5 g) |
| Motor Connectors: | 6.5 mm bullet connectors |
| Battery Connectors: | Traxxas High-Current Connectors |
| ESC Power Wire: | 10 gauge Maxx® Cable |
Included Items
- 1x Traxxas X-Maxx Ultimate 8S RC Monster Truck (Blue)
- 1x TQi 2.4GHz Radio System with Wireless Module
- 1x Velineon VXL-8s Electronic Speed Control
- 1x Velineon 1200XL Brushless Motor
- 1x Quick Start Guide
- 1x High-Quality Maintenance Tools
Required Items
- 2 x Compatible 4S 14.8V LiPo Batteries with high current connectors
- LiPo Dual Battery Charger
- 4 x AA Batteries for the Transmitter
Note
- Always consult the product manual for specific waterproof standards and maintenance procedures.
- Ensure the LiPo batteries used are equipped with Traxxas High-Current Connectors for optimal performance and safety.
- Optional gearing may be required to achieve the stated top speed.
