78097-4 Traxxas XRT Ultimate Blue
Regular price
$ 1,499.95
Couldn't load pickup availability
MODEL 78097-4: XRT® Ultimate: Maxx-Scale 4X4 8s race truck, fully assembled, Ready-To-Race®, with TQi™ 2.4 GHz radio system, VXL-8s™ brushless power system, and ProGraphix® clipless body.
What’s In The Box:
- XRT Ultimate 8s race truck
- VXL-8s waterproof electronic speed control with integrated telemetry
- Quick Start Guide
- TQi 2.4 GHz radio system
- High quality maintenance tools
What You’ll Need:
- LiPo 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.
MODEL SPECS


Model Name: | XRT Ultimate |
---|---|
Model Type: | Monster Truck |
Top Speed: | 60+ mph with dual 4s LiPo batteries and optional gearing (sold separately) |
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) |
Track: | 23.43 inches (595 mm) |
Height: | 10.15 inches (258 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 with laser etching
- Splined aluminum center driveshaft
- Machined aluminum stub axles
- Beefed-up steel differential output cups
- 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
- 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
- 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
- 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