XRT Ultimate

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MODEL SPECS

Model Name:	XRT Ultimate
Model Type:	Monster Truck
Model Speed:	60+ mph with dual 4s LiPo batteries and optional gearing
Model Skill Level:	5
Scale:	X-Truck™
Weight:	21.55 pounds (9.79 kg)
Length:	31.41 inches (798 mm)
Width:	23.43 inches (595 mm)
Front Track:	23.43 inches (595 mm)
Rear Track:	23.43 inches (595 mm)
Height:	10.15 inches (258 mm)

Wheelbase:	18.9 inches (480 mm)
Center Ground Clearance:	1.93 inches (49 mm)
Drivetrain:	Shaft-driven 4WD
Transmission:	Single speed
Differential Type:	Sealed, hardened steel bevel, limited slip
Gear Pitch:	1.0 metric pitch
Servo(s):	2085X metal gear ultra-high-torque waterproof
Radio System:	TQi™ 2.4 GHz 2-channel transmitter with wireless module
Battery Compartment Specs:	185 mm X 51 mm X 44 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

New aggressive tune for more power at any RPM
Integrated cooling fan
3-LED status indicators
Machined heat sink
Powered accessory ports
10-gauge silicone wire
Integrated protection circuits

Velineon^® 1200XL Brushless Motor

4-pole 1275 kV
5 mm output shaft
Oversize aluminum heatsink for improved cooling
Dual cooling fans

Up to 60+ mph with Two 4s LiPo Batteries (sold separately)
Traxxas Stability Management^®

Improves straight line acceleration and braking on low-traction surfaces
Never dulls throttle or slows the truck
Adjusts from off to 100% assistance from the transmitter

TQi™ 2.4 GHz 2-Channel Radio System with Factory-Installed Wireless Module

Factory-installed telemetry sensors
5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports
Patented waterproof receiver box with easy-access plug

X-Maxx^® Spec 8s Drivetrain

Machined, hardened steel pinion and spur gear
Full-time shaft-driven 4-wheel drive
Heavy-duty steel CV driveshafts & axles
Splined aluminum center driveshaft
Machined aluminum stub axles

Transmission

Mod-1 pinion and spur gears
Torque-Biasing Center Drive

Maxx^® Spec Differentials

Heavy-duty sealed 4-gear design
Large scale steel ring and pinion gears
Splined outdrives attached with external thru-bolt method
New bulkhead and covers increase bearing support

Rock-Solid Motor Mounting System

Rigid aluminum motor mounts
Precise preset gear mesh adjustments
4 keyed pins lock the motor in place
Motor retention separate from gear mesh

GTX™ Aluminum Race Shocks

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
Aluminum upper spring retainers
Aluminum shock caps with pivot balls
Lower spring perches bolted on

WideMaxx^® Suspension

Extra-wide suspension arms

Made from our strongest cold-weather material

Double-shear connections
High-strength steel suspension pins with retainers
4 mm machined pivot balls
TUBES 7075-T6 Aluminum front toe links
Oversized wheel bearings

Steering

6061-T6 aluminum steering bellcranks
Powerful 450 oz-in metal-gear steering servo
Double-shear aluminum servo horn
Heavy-duty servo saver spring
Dirt evacuation channels

Ultra-Low-CG Chassis Design

Modular chassis with interlocking bulkheads

Low center of gravity for improved handling
Flat bottom design
Heavy-duty interlocking skid plates
High-strength buttressing on shock towers

Dual snap-lock battery compartments

Protects batteries from side impacts
Allows secondary battery-clip security

Interlocking components for tight tolerances

ProGraphix^® Clipless Body

Snaps in place in just seconds
Secure body latches are easy to use
Clipless body mounting system
Rigid internal frame
Dual high-capacity cooling ducts
Molded body reinforcements for tear-through protection
Protective top skids
Rugged high-downforce rear wing

Heavy-duty Bumpers

Reinforced front bumper and rear wing support

Absorb impact forces while retaining shape

Heavy-duty front bumper and support
Reinforced rear wing support
Nerf bars for side impact resistance
Heavy-duty wheelie bar with carry handle

Wheels and Tires

7.4″ Gravix™ belted race tires

Belted carcass virtually eliminates ballooning at high speed
Low sidewall for sharp turn-in response
Runs quieter than traditional off-road tires

3.8″ matte black XRT race wheels
High-strength glue and bead design
Huge 24 mm splined wheel hubs

Sealed Ball Bearings
Hex hardware with Rust-Resistant Black Oxide Coating

Learn More

XRT^® started a revolution by combining X-Maxx^® strength with race truck handling. The new 2024 Limited Edition XRT Ultimate is outfitted with over $1,000 in high-strength aluminum and performance upgrades, along with all-new belted Gravix^® tires. Don’t miss your chance to own the Ultimate X-Trucks™ - reserve at your dealer now.

ULTIMATE DURABILITY

XRT receives substantial aluminum upgrades in all key areas of performance: suspension, chassis, drivetrain, and steering to usher in a new era of X-Truck™ strength and durability. XRT’s aluminum upgrades improve high-speed stability and precision while creating the toughest truck ever to wear the Traxxas name.

INCLUDED WIRELESS MODULE

A Traxxas Link™ Wireless Module comes standard on XRT Ultimate to take full advantage of its on-board telemetry. The free Traxxas Link app allows you to make micro-adjustments to the transmitter and view real-time telemetry data like speed, RPM, and battery voltage on your mobile device.

BELTED TIRES

XRT Ultimate’s belted Gravix^® tires deliver game-changing performance on the track or in the wild. The directional tread pattern provides excellent traction and runs quieter than typical off-road tires. Lightweight belting in the carcass maintains the tire's shape for a larger contact patch, more grip, and responsive handling at any speed.

TRAXXAS LINK

Wirelessly adjust your transmitter settings and receive real-time telemetry from your model with Traxxas Link.

UNLOCK THE FULL POTENTIAL OF YOUR TRAXXAS TQi™ RADIO SYSTEM

SEE REAL-TIME TELEMETRY
View and record speed, temperature, and voltage data while you drive
CONTROL YOUR TRANSMITTER SETTINGS
Make tuning adjustments on the fly and save your favorite settings
MANAGE YOUR MODELS AND PROFILES
Save individual setting and tuning data for up to 30 different vehicles

LEARN MORE