77097-4-BLUEX
X-Maxx Ultimate
Popular Upgrades
Spare Parts
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
X-Maxx Ultimate
Product description
Keep your Traxxas running at its best.
X-Maxx Ultimate
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 |
- High Performance Aluminum Upgrades
- 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
- 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
- Aluminum slip-on heat sink
- Dual motor cooling fans
- 50+ MPH with Two 4s LiPo Batteries and 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 aluminum center driveshaft
- Machined aluminum stub axles
- Torque-Biasing Center 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 aluminum 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 aluminum steering bellcranks
- 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 aluminum servo horn
- Heavy-duty servo saver spring
- TUBES 7075-T6 Aluminum 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 center
- Steel upper and lower tie bars
- Full contact sealed bearings used in exposed locations
- 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
- 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
What’s In The Box:
- X-Maxx Ultimate, Ready-To-Race model with Traxxas Big Block™ brushless motor
- VXL-8s waterproof electronic speed control with integrated telemetry
- Quick Start Guide
- TQi 2.4 GHz radio system with factory-installed wireless module
- High quality maintenance tools
What You’ll Need:
- Batteries
Traxxas recommends dual 4-Cell, 6700 mAh Power Cell LiPo batteries (part 2890X) or the Dual 4s Completer Pack (part 2997).
- Charger
4s LiPo Balance Charger with iD®
- AA Alkaline Batteries
Four AA alkaline batteries for the transmitter.
Product details
Collapsible row
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Collapsible row
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Engineered for Speed. Built for Control.
Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.
Performance You Can Trust
Join thousands of RC enthusiasts who count on ParkFlyers for top-tier quality, responsive customer support, and an unbeatable collection of parts and models.
Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
Explore Upgrades
RC Fans Can’t Stop Talking
