Unlimited Desert Racer 4X4 Short Course Truck RTR, Fox

Unlimited Desert Racer is engineered on an authentic, true to scale 4-wheel drive desert race truck chassis. The 4-link solid rear axle design provides huge suspension travel with authentic driving dynamics. From the cantilever sway bars to the 8 GTR shocks, Traxxas accurately reproduced a full-scale race chassis in both form and function.

Traxxas Pro Scale® captures true-scale realism and combines it with extreme 6s LiPo power and 50+ mph performance. The Traxxas Unlimited Desert Racer faithfully captures the look and feel of Trophy Trucks and Unlimited Trick Trucks as they charge hard across the desert at full speed.

The 50+ mph UDR delivers its pro-level performance with brutal 6s power. The VXL-6s ESC combines massive power handling with high-tech telemetry features. An ultra-tough drivetrain harnesses the extreme power to make it easy to control and fun to drive.

Large Pro Scale® Body with Highly Detailed Replica Parts

VXL-6s™ Waterproof Electronic Speed Control

Real-time telemetry via Traxxas Link™

Velineon® Brushless Motor

Traxxas Stability Management® (TSM)

Factory Installed LED light kit

TQi™ 2.4 GHz Radio System

Composite inverted tub chassis design

Tough skid plates protect critical components

Fully integrated tube frame for scale appearance and added rigidity

Accommodates single 4-cell LiPo or dual 2-cell or 3-cell LiPo batteries

Innovative battery compartment opens from underneath without removing body

All-steel gear direct drive transmission

Torque-Biasing Center Drive™

Steel CV driveshafts (front) with 6 mm stub axles

Steel straight axle (rear)

Chassis mounted 2075R metal-gear servo

Tough independent double-wishbone front suspension with captured rod ends

Triangulated 4-link rear suspension with solid rear axle

Eight long-travel aluminum GTR shocks; four with springs and adjustable ride height collars

Replica BFGoodrich® KR3 off-road tires

Beadlock-style 17 mm dual-diameter wheels

Sealed Ball Bearings

Hex Hardware with Rust-Resistant Black Oxide Coating

Model Name: Unlimited Desert Racer

Model Type: Desert race truck

Model Speed: 30+ mph (with 4s LiPo), 50+ mph (with 6s LiPo)

Model Skill Level: 5

Scale: Pro-Scale®

Weight: 13.4 pounds (6.1 kg)

Length: 27.32 inches (694 mm)

Width: 13.57 inches (345 mm)

Front Track: 13.57 inches (345 mm)

Rear Track: 13.57 inches (345 mm)

Height: 10.29 inches (261 mm)

Wheelbase: 16.53 inches (420 mm)

Center Ground Clearance: 2.27 inches (58 mm)

Drivetrain: Shaft-driven 4WD

Transmission: Direct-drive with Torque-Biasing Center Drive

Differential Type: Sealed, 4-gear (front), locked spool (rear), Sealed, 4-gear (1M weight oil) (center)

Gear Ratio (Internal): 17.89:1

Gear Pitch: 32 pitch

Servo(s): 2075R metal gear, digital high-torque waterproof

Radio System: TQi™ 2.4 GHz 2-channel transmitter with TSM® receiver

Battery Compartment Specs: 181 mm X 46 mm X 56 mm

Radio System: TQ™ 2.4 GHz (2-channel)

Servo: Waterproof high-torque 2056

Top Speed: 30+ mph

Skill Level: 1

Battery Tray: 113 mm L x 41 mm W x 22 mm H

Unlimited Desert Racer with VXL-6s ESC and 2200 Kv motor

Quick Start Guide

TQi™ 2.4 GHz radio system

High quality maintenance tools

LiPo Battery: (1) single 4s LiPo battery OR (2) 2s LiPo batteries OR (2) 3s LiPo batteries

Battery Charger (Traxxas EZ-Peak® Live charger (2971) is recommended for easy and fast charging performance)

(4) AA Alkaline Batteries for the transmitter

Brand: Traxxas

MPN: 85086-4-FOX1

Added: 2025 - June

Status: Stock

Discount Eligibility: Discount Eligible

SKU: TRA85086-4-FOX1

UPC: 020334051073

Location: WH03-01-01