Own the Ultimate X-Truck! XRT® started a revolution by combining X-Maxx® strength with race truck handling. 

The XRT Ultimate combines legendary X-Truck toughness with numerous quality high-strength aluminum and performance upgrades for maximum strength and precision. The 2025 XRT Ultimate goes even further with new bold graphics, upgraded axles, and our most powerful steering servo. Dont miss your chance to own the Ultimate XRT!

Special Features:

• High-Performance Aluminum Upgrades
• VXL-8s Waterproof Electronic Speed Control
• Velineon® 1200XL Brushless Motor
• Up to 60+ mph with Two 4s LiPo Batteries (sold separately)
• Traxxas Stability Management® - Improves straight-line acceleration and braking on low-traction surfaces
• TQi 2.4 GHz 2-Channel Radio System with Factory-Installed Wireless Module
• GTX Aluminum Race Shocks
• WideMaxx® Suspension - Extra-wide suspension arms, made from the strongest cold-weather material
• Ultra-Low-CG Chassis Design
• ProGraphix® Clipless Body
• Heavy-duty Bumpers

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
  Recommended: Dual 4-Cell, 6700 mAh Power Cell LiPo batteries (part 2890X).
• Charger
  4s LiPo Balance Charger with iD
• AA Alkaline Batteries
  Four AA alkaline batteries for the transmitter.

Specifications:

• 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
• Drivetrain: Shaft-driven 4WD
• Transmission: Single speed
• Differential Type: Sealed, hardened steel bevel, limited slip
• Gear Pitch: 1.0 metric pitch
• Servo: 2085RL 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 Name: Velineon® 1200XL
• Motor Type: 1275 Kv sensorless brushless
• ESC Name: Velineon® VXL-8s
• ESC Type: Brushless
• Wheels and Tyres: 7.4inch Gravix belted race tyres; 3.8inch matte black XRT race wheels
• Maxx® Spec Differentials: Heavy-duty sealed 4-gear design; Large-scale steel ring and pinion gears; Splined outdrives attached with external thru-bolt method

Item Dimensions - Without Packaging:

• Length (cm) = 79.8
• Height (cm) = 25.8
• Width (cm) = 59.5
• Front Track (cm) = 59.5
• Track (cm) = 59.5
• Wheelbase (cm) = 48.0
• Center Ground Clearance (cm) = 4.9