
Overview
The X-Maxx 8S Ultimate Ready to Run in blue is designed for serious enthusiasts who crave high-performance and durability. With advanced features and a robust build, this vehicle is ready to tackle any terrain and deliver thrilling speeds. Experience the next level of RC driving with the X-Maxx 8S Ultimate.
Scale: | Speed: | Battery and Charger: |
---|---|---|
X-Series™ | 50+ mph | Not Included |
Support
- X-Maxx Ultimate (77097-4) Manual - English
- X-Maxx Ultimate (77097-4) Manual - French
- X-Maxx Ultimate (77097-4) Manual - Spanish
- X-Maxx Ultimate (77097-4) Manual - German
Product Manuals
- X-Maxx Ultimate (77097-4) Body Assembly Exploded View
- X-Maxx Ultimate (77097-4) Chassis Assembly Exploded View
- X-Maxx Ultimate (77097-4) Front Assembly Exploded View
- X-Maxx Ultimate (77097-4) Modular Assembly Exploded View
- X-Maxx Ultimate (77097-4) Rear Assembly Exploded View
Exploded Views
- X-Maxx Ultimate (77097-4) Parts List
Parts Lists
- X-Maxx Ultimate (77097-4) Box Panels
Box Reference
Features

Ultimate Durability

Included Wireless Module

Belted Tires
- 6061-T6 aluminum C-hubs
- 6061-T6 aluminum steering blocks
- 6061-T6 aluminum rear hub carriers
- 6061-T6 aluminum differential housings
- 6061-T6 aluminum motor mounts
- 6061-T6 aluminum wheelie bar wheels
- Aluminum motor washers
High Performance Aluminum Upgrades
- 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
VXL-8s™ waterproof electronic speed control
- 4-pole 1275 Kv
- 5 mm output shaft
- Aluminum slip-on heat sink
- Dual motor cooling fans
Velineon 1200XL Brushless Motor
50+ mph with Two 4s LiPo Batteries and Optional Spur Gear (sold separately)
- Helps prevents spinouts and loss of control
- Adjusts from off to 100% assistance from the transmitter
Traxxas Stability Management® (TSM)
- 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
TQi™ 2.4 GHz 2-Channel Radio System with Wireless Module
- One-hand installation and removal
- Uses pivoting rear latch mechanism
- Eliminates body posts and clips
- Reinforced for extra protection
Clipless Body Mount System
- Full-time shaft-driven 4-wheel drive
- Machined, hardened steel pinion and spur gear
- All-metal gears and CV driveshafts
- Torque-Biasing Center Drive™ absorbs shocks and distributes power
- 24 mm splined wheel hexes
- Wheel hexes retained with a clip
- 17 mm 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
- Fully machined aluminum stub axles
- Splined aluminum center driveshaft
Drivetrain
- Rigid aluminum motor mounts
- Preset gear mesh adjustments
- No manual adjustments required
- Motor retention separate from gear mesh
Fixed Motor Mounting System
- Modular chassis 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
Modular Composite Chassis
- 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
Snap-Lock Battery Retention System
- 6061-T6 aluminum steering bellcranks
- 2085X high-output metal gear steering servo
- Double-shear aluminum servo horn
- Heavy-duty servo saver spring
Steering
- TUBES 7075-T6 Aluminum front toe links
- All critical suspension points have double shear strength
- High strength steel suspension pins with aluminum retainers
- Suspension pins retainers won’t come loose or “back-out”
- 4 mm machined pivot balls
- C-hub and steering block geometry maximizes steering angle
- Adjustable roll center
- Steel upper and lower tie bars
- Full contact sealed bearings used in exposed locations
Suspension
- Machined aluminum 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 aluminum upper spring retainer
- Aluminum shock caps with pivot balls
- Fixed shock locations
- Lower spring perches bolted on
Aluminum GTX™ Shocks
- Front energy absorbing rubber impact bumper
- Lower front and rear skids for impact and abrasion resistance
- Integrated nerf bars for side impact resistance
Bumpers
- 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
Wheels/Tires
Specifications
- Length: 30.67 inches (779 mm)
- Front Track: 21.3 inches (540 mm)
- Rear Track: 21.3 inches (540 mm)
- Ground Clearance: 4.2 inches (107 mm)
- Weight: 22.20 pounds (9.5 kg) 25.06 pounds (11.39 kg) with two 4s 6700 mAh LiPo batteries
- Height (ride): 13.99 inches (355 mm)
- Wheelbase: 18.92 inches (480 mm)
- Shock Length: 7.4 inches (187 mm)
- Tires (pre-glued): Belted Sledgehammer® 8.4″ x 4.0″ (203 mm)
- Wheels: 4.3″ x 5.7″ (110x145 mm)
- Wheel Hex Size: 24 mm splined hex
- Speed Control: Velineon® VXL-8s™
- Motor (electric): Velineon 1200XL
- Transmission: Single-speed
Vehicle
- Type: 1275 Kv sensorless brushless
- Weight: 23.44 ounces (665 g)
- Length: 4.32 inches (110 mm)
- Diameter: 1.88 inches (48 mm)
- Connector Type: Traxxas 6.5 mm bullet connectors
Motor
- Input Voltage: 8s LiPo (max 33.6 volts)
- Case Size: 2.23″ (58 mm) / 2.83″ (72 mm) / 1.81″ (46 mm)
- Weight: 7.60 ounces (215.5 g)
- BEC Voltage: 6.0 volts
- BEC Current Continuous: 10 amps
- BEC Current Peak: 20 amps
- Motor Connectors: Traxxas 6.5 mm bullet connectors
- Battery Connectors: Traxxas High-Current Connectors
- Power Wire: 10-gauge Maxx Cable
- Ports: RX Input, auxiliary fan, accessory port
ESC
Image Gallery

Overview
The X-Maxx 8S Ultimate Ready to Run in blue is designed for serious enthusiasts who crave high-performance and durability. With advanced features and a robust build, this vehicle is ready to tackle any terrain and deliver thrilling speeds. Experience the next level of RC driving with the X-Maxx 8S Ultimate.
Scale: | Speed: | Battery and Charger: |
---|---|---|
X-Series™ | 50+ mph | Not Included |

Support
- X-Maxx Ultimate (77097-4) Manual - English
- X-Maxx Ultimate (77097-4) Manual - French
- X-Maxx Ultimate (77097-4) Manual - Spanish
- X-Maxx Ultimate (77097-4) Manual - German
Product Manuals
- X-Maxx Ultimate (77097-4) Body Assembly Exploded View
- X-Maxx Ultimate (77097-4) Chassis Assembly Exploded View
- X-Maxx Ultimate (77097-4) Front Assembly Exploded View
- X-Maxx Ultimate (77097-4) Modular Assembly Exploded View
- X-Maxx Ultimate (77097-4) Rear Assembly Exploded View
Exploded Views
- X-Maxx Ultimate (77097-4) Parts List
Parts Lists
- X-Maxx Ultimate (77097-4) Box Panels
Box Reference

Features

Ultimate Durability

Included Wireless Module

Belted Tires
- 6061-T6 aluminum C-hubs
- 6061-T6 aluminum steering blocks
- 6061-T6 aluminum rear hub carriers
- 6061-T6 aluminum differential housings
- 6061-T6 aluminum motor mounts
- 6061-T6 aluminum wheelie bar wheels
- Aluminum motor washers
High Performance Aluminum Upgrades
- 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
VXL-8s™ waterproof electronic speed control
- 4-pole 1275 Kv
- 5 mm output shaft
- Aluminum slip-on heat sink
- Dual motor cooling fans
Velineon 1200XL Brushless Motor
50+ mph with Two 4s LiPo Batteries and Optional Spur Gear (sold separately)
- Helps prevents spinouts and loss of control
- Adjusts from off to 100% assistance from the transmitter
Traxxas Stability Management® (TSM)
- 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
TQi™ 2.4 GHz 2-Channel Radio System with Wireless Module
- One-hand installation and removal
- Uses pivoting rear latch mechanism
- Eliminates body posts and clips
- Reinforced for extra protection
Clipless Body Mount System
- Full-time shaft-driven 4-wheel drive
- Machined, hardened steel pinion and spur gear
- All-metal gears and CV driveshafts
- Torque-Biasing Center Drive™ absorbs shocks and distributes power
- 24 mm splined wheel hexes
- Wheel hexes retained with a clip
- 17 mm 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
- Fully machined aluminum stub axles
- Splined aluminum center driveshaft
Drivetrain
- Rigid aluminum motor mounts
- Preset gear mesh adjustments
- No manual adjustments required
- Motor retention separate from gear mesh
Fixed Motor Mounting System
- Modular chassis 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
Modular Composite Chassis
- 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
Snap-Lock Battery Retention System
- 6061-T6 aluminum steering bellcranks
- 2085X high-output metal gear steering servo
- Double-shear aluminum servo horn
- Heavy-duty servo saver spring
Steering
- TUBES 7075-T6 Aluminum front toe links
- All critical suspension points have double shear strength
- High strength steel suspension pins with aluminum retainers
- Suspension pins retainers won’t come loose or “back-out”
- 4 mm machined pivot balls
- C-hub and steering block geometry maximizes steering angle
- Adjustable roll center
- Steel upper and lower tie bars
- Full contact sealed bearings used in exposed locations
Suspension
- Machined aluminum 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 aluminum upper spring retainer
- Aluminum shock caps with pivot balls
- Fixed shock locations
- Lower spring perches bolted on
Aluminum GTX™ Shocks
- Front energy absorbing rubber impact bumper
- Lower front and rear skids for impact and abrasion resistance
- Integrated nerf bars for side impact resistance
Bumpers
- 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
Wheels/Tires

Specifications
- Length: 30.67 inches (779 mm)
- Front Track: 21.3 inches (540 mm)
- Rear Track: 21.3 inches (540 mm)
- Ground Clearance: 4.2 inches (107 mm)
- Weight: 22.20 pounds (9.5 kg) 25.06 pounds (11.39 kg) with two 4s 6700 mAh LiPo batteries
- Height (ride): 13.99 inches (355 mm)
- Wheelbase: 18.92 inches (480 mm)
- Shock Length: 7.4 inches (187 mm)
- Tires (pre-glued): Belted Sledgehammer® 8.4″ x 4.0″ (203 mm)
- Wheels: 4.3″ x 5.7″ (110x145 mm)
- Wheel Hex Size: 24 mm splined hex
- Speed Control: Velineon® VXL-8s™
- Motor (electric): Velineon 1200XL
- Transmission: Single-speed
Vehicle
- Type: 1275 Kv sensorless brushless
- Weight: 23.44 ounces (665 g)
- Length: 4.32 inches (110 mm)
- Diameter: 1.88 inches (48 mm)
- Connector Type: Traxxas 6.5 mm bullet connectors
Motor
- Input Voltage: 8s LiPo (max 33.6 volts)
- Case Size: 2.23″ (58 mm) / 2.83″ (72 mm) / 1.81″ (46 mm)
- Weight: 7.60 ounces (215.5 g)
- BEC Voltage: 6.0 volts
- BEC Current Continuous: 10 amps
- BEC Current Peak: 20 amps
- Motor Connectors: Traxxas 6.5 mm bullet connectors
- Battery Connectors: Traxxas High-Current Connectors
- Power Wire: 10-gauge Maxx Cable
- Ports: RX Input, auxiliary fan, accessory port
ESC
