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Traxxas UNLIMITED DESERT RACER Fox (Traxxas 85086-4-FOX | TRA85086-4-FOX)

Model: Traxxas 85086-4-FOX
Dist. #: TRA85086-4-FOX   SKU: TRA85086-4-FOX

Customer Reviews: Rated 5.0 stars 5 of 5 (1 Review)

Out of stock

Price:  $749.95

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Updated on Apr 20, 2026 11:54:51 AM

UNLIMITED DESERT RACER Fox...
Big Pro-Scale® Body with Highly Detailed Reproduction Components

Durable truck body installs to chassis in several locations

Strong and practical tube frame mimics full-size off-road racers

Detailed interior cabin with motorist figures

Reproduction brake calipers and discs with integrated 17 mm wheel centers

2 fully-functional spare tires and practical spare driveshaft

Highly detailed reproduction parts: fire extinguishers, shock reservoirs, jack, and tools

Reasonable side plates mount to tube frame

VXL-6s™ Waterproof Electronic Speed Control

6s LiPo suitable

Integrated cooling fan

Real-time telemetry by means of Traxxas Link

Machined heat sink

3-LED status indications

Driven accessory ports

10-gauge silicone wire

Velineon® Brushless Motor

4-pole 2200 kV brushless motor

5mm output shaft

Finned can for much better heat dissipation

Traxxas Stability Management® (TSM)

Improves straight line velocity and braking on low-traction surfaces

Maintains guiding composure to permit throttle-on powerslides

Never dulls throttle or slows the truck

Adjusts from off to 100% support from the transmitter

Factory installed LED light set

Double bumper-mounted light bars (52 LEDs each)

Curved roofing light bar (52 LEDs)

Multifunction red and amber brake light/class light bar (24 red and 24 amber LEDs)

High-voltage 8-channel power amplifier

Managed output for steady lighting performance

TQi™ 2.4 GHz Radio System

2-channel transmitter

5-channel micro receiver (6533) with sound security and integrated telemetry ports

Suitable with optional TQi Traxxas Link Wireless Module (6511) to gain access to complete Traxxas Link app performance (sold independently)

Immediately shops and loads settings for approximately 30 Traxxas Link made it possible for designs

Adjustable steering and throttle sensitivity (rapid)

Adjustable steering and throttle endpoints

Patented water resistant receiver box with easy-access plug

Chassis

Composite inverted tub design

Makes upkeep simpler

Decreases center of gravity (CG) for improved handling

Permits simple access to elements

Hard skid plates secure important elements

Totally integrated tube frame for scale appearance and added rigidity

Strengthened bumpers to soak up effects

ESC battery plugs difficult installed to chassis

Ingenious Battery Compartment

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

Opens from underneath without eliminating body

Fixed oversize battery strap locks batteries firmly into place

Different skid plate to secure batteries

Transmission

All-steel gear direct drive transmission

Torque-Biasing Center Drive™

Removes as a single piece for simple upkeep

Fixed-pin gear mesh system

Drivetrain

Steel CV driveshafts (front) with 6 mm stub axles

Steel straight axle (back)

Oil-filled restricted slip front differential

Locked steel spindle (back)

Durable splined front driveshaft

Fixed-length steel rear driveshaft

Steering

Chassis installed 2075R metal-gear servo

Double bellcrank design with bearings and integrated servo saver

Strong non-adjustable steering links for rugged toughness

Suspension

Supplies scale appearances and genuine off-road driving dynamics

Hard independent double-wishbone front suspension with recorded rod ends

Triangulated 4-link rear suspension with strong rear axle (patent pending)

Hard composite tracking arms

Steel upper links with 3 optional positions for suspension tuning

8 long-travel aluminum GTR shocks; four with springs and adjustable trip height collars

Reasonable and practical front and rear sway bars

Detailed practical limit straps on rear axle

Wheels and Tires

Reproduction BFGoodrich® KR3 off-road tires

Beadlock-style 17 mm dual-diameter wheels

Sealed Ball Bearings

Hex Hardware with Rust-Resistant Black Oxide Covering

Needs Battery and Battery Charger (Sold Separately)

Frequently Bought Together

Traxxas UNLIMITED DESERT RACER Fox
+
Traxxas 5000Mah 11.1V 3-Cell 25C Lipo Battery
+
Traxxas Monster Truck Battery And Charger Completer Pack, W/ 2972 Id Cha
This Item: Traxxas UNLIMITED DESERT RACER Fox
$749.95
Traxxas 5000Mah 11.1V 3-Cell 25C Lipo Battery
$79.95
Traxxas Monster Truck Battery And Charger Completer Pack, W/ 2972 Id Cha
$269.95

Total Price: $1,099.85

Add All Three To Cart
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Rated 5 stars Pretty Sweet
By Dave C on February 20, 2020   Verified Purchase

This truck is awesome....it does however pull a lot of power from the batteries super fast. Investing in good batteries is highly recommended.

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