TRX-85086-4-FOX1 Traxxas Unlimited Desert Racer (Fox Body Orange)

Unlimited Desert Racer

Model 85086-4 Overview

The Unlimited Desert Racer Pro Scale® 4WD race truck is Ready-To-Race® and packed with advanced features, including TSM®, a TQi™ 2.4 GHz radio system, a VXL-6s brushless power system, and a licensed race replica painted body.

What's In The Box:

• Unlimited Desert Racer with VXL-6s ESC and 2200 Kv motor
• Quick Start Guide
• TQi™ 2.4 GHz radio system
• High-quality maintenance tools

What You'll Need:

Batteries

• Accepts a single 4s LiPo battery or dual 2s LiPo batteries, or dual 3s LiPo batteries.

Charger

• Recommended: Traxxas EZ-Peak Live charger (2971) for easy and fast charging performance.

AA Alkaline Batteries

• Four AA alkaline batteries for the transmitter.

Key Features:

Large Pro Scale® Body

• Highly detailed replica parts, including fire extinguishers, shock reservoirs, jack, and tools.
• Heavy-duty truck body mounts to chassis in multiple locations.
• Strong and functional tube frame mimics full-size off-road racers.
• Detailed interior cabin with driver figures.
• Replica brake calipers and discs with integrated 17 mm wheel hubs.
• Two fully functional spare tires and a functional spare driveshaft.
• Realistic side plates mount to the tube frame.

VXL-6s™ Waterproof Electronic Speed Control

• 6s LiPo compatible.
• Integrated cooling fan and machined heat sink.
• Real-time telemetry via Traxxas Link™.
• 3-LED status indicators and powered accessory ports.
• 10-gauge silicone wire for durability.

Velineon® Brushless Motor

• 4-pole 2200 Kv brushless motor.
• 5 mm output shaft.
• Finned can for better heat dissipation.

Traxxas Stability Management® (TSM)

• Improves straight-line acceleration and braking on low-traction surfaces.
• Maintains steering composure for throttle-on powerslides.
• Adjustable assistance from off to 100% via the transmitter.

Factory-Installed LED Light Kit

• Dual bumper-mounted light bars with 52 LEDs each.
• Curved roof light bar with 52 LEDs.
• Multifunction red and amber brake/class light bar (24 red and 24 amber LEDs).
• High-voltage 8-channel power amplifier for stable lighting performance.

TQi™ 2.4 GHz Radio System

• 2-channel transmitter.
• 5-channel micro receiver (6533) with fail-safe and integrated telemetry ports.
• Compatible with optional TQi Traxxas Link Wireless Module (sold separately) for full app functionality.
• Stores and loads settings for up to 30 Traxxas Link-enabled models.
• Adjustable steering and throttle sensitivity and endpoints.
• Patented waterproof receiver box with easy-access plug.

Chassis

• Composite inverted tub design lowers the center of gravity for improved handling.
• Tough skid plates protect critical components.
• Fully integrated tube frame for scale appearance and added rigidity.
• Reinforced bumpers absorb impacts.
• ESC battery plugs are hard-mounted to the chassis for convenience.

Innovative Battery Compartment

• Accommodates single 4-cell LiPo or dual 2-cell or 3-cell LiPo batteries.
• Opens from underneath without removing the body.
• Fixed oversize battery strap locks batteries securely.
• Separate skid plate protects batteries.

Transmission

• All-steel gear direct drive transmission.
• Torque-Biasing Center Drive™ removes as a single piece for easy maintenance.
• Fixed-pin gear mesh system for reliability.

Drivetrain

• Steel CV driveshafts (front) with 6 mm stub axles.
• Steel straight axle (rear).
• Oil-filled, limited-slip front differential.
• Locked steel spool (rear).
• Heavy-duty splined front driveshaft and fixed-length steel rear driveshaft.

Steering

• Chassis-mounted 2270 metal-gear servo.
• Dual-bellcrank design with bearings and integrated servo saver.
• Solid non-adjustable steering links for rugged durability.

Suspension

• Independent double-wishbone front suspension with captured rod ends.
• Triangulated 4-link rear suspension with solid rear axle.
• Steel upper links with three optional positions for suspension tuning.
• Eight long-travel aluminum GTR shocks, including adjustable ride height collars.
• Functional front and rear sway bars.
• Detailed functional limit straps on the rear axle.

Wheels and Tires

• Replica BFGoodrich® KR3 off-road tires.
• Beadlock-style 17 mm dual-diameter wheels.

Additional Features

• Sealed Ball Bearings for durability.
• Hex Hardware with rust-resistant black oxide coating.