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Traxxas Unlimited Desert Racer (Traxxas) (Traxxas 85086-4-TRX | TRA85086-4-TRX)

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

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Price:  $749.95

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Updated on Jul 25, 2025 05:37:01 AM

TRX-4 SPORT...
Difficult, Lightweight Pickup Body

Low profile bumpers for increased clearance

Red differential covers and D-rings

Trail-Tuned XL-5™ HV Water Resistant Electronic Speed Control

Totally waterproof design

5 drive profiles

Sport Mode — forward / brake / reverse

Race Mode — forward / brake / no reverse

Training Mode™ - 50% forward / 100% brake / 50% reverse (trademarked)

Path Mode — forward / brake / reverse / with trail-tuned drag brake in neutral

Crawl Mode — forward / immediate reverse - no neutral with 100% hill holding brake

Traxxas EZ-Set® one-button setup

Big, effective heat sink

Wide voltage latitude 6–7 cell NiMH (7.2–8.4 V) and 2–3S LiPo (7.4–11.1 V)

Two stage low voltage defense (LVD)

Titan® 550 Motor

Effective Titan 21T reverse rotation motor with internal cooling fan

Precise predetermined gear mesh adjustments

Motor retention separate from gear mesh

TQ™ 2.4 GHz 2-Channel Radio System

Ergonomic transmitter with internal antenna

Traxxas 6519 3-channel micro receiver with reliable security

Patented O-ring sealed leak-proof receiver box keeps the micro receiver dry

Stiff Steel Frame

1.5 mm thick steel frame rails increase torsional rigidity

Ingenious design enables 4 wheelbase positions (300 mm, 312 mm, 324 mm, 336 mm)

Adjustable rear shock tower positions for SWB and LWB setups

Bumpers adjust fore and aft

Rugged rock rails adjust for width

Wire routing clips incorporated into frame rails

Ingenious Battery Compartment

Hinged battery strap enables quick and easy battery gain access to

No pins to lose

Accommodates various height batteries

Accepts full-size long battery packs

Integrated compartment accepts smaller sized 1/16 scale batteries (with optional strap)

Portal Axles

Boost ground clearance

Get rid of torque twist

Steel gears

Enhance axle geometry and reduce pressure on driveshafts

Drivetrain

Full-time shaft driven 4-wheel drive

Difficult 6 mm stub axles

Steel front CV driveshafts

Solidified steel rear axle shafts

Spool-locked front and rear differentials

Steel gear transfer case

Transmission

Single-speed with steel gears

Double horizontal shafts

Twin friction plate slipper clutch

Quickly eliminated for servicing

Steering

Chassis mounted 2075X metal gear digital servo

Superior 45° guiding angle

Direct steering (no servo saver)

Steering geometry fixed for bump steer

Suspension

Front — 3 link with panhard

Rear — triangulated 4 link

Heavy-duty rod ends with steel hollow balls

5 mm size steel link rods with 4 mm threaded ends

Aluminum GTS Shocks

Oil-filled coilover GTS shocks unique to TRX-4 chassis

Silver-anodized aluminum bodies

Threaded bodies with collars quickly adjust flight height

Silky smooth damping for the toughest tracks

O-ring cap seal and double X-ring shaft seals

Wheels and Tires

Rugged black 5-spoke wheels

Pre-mounted 1.9? Canyon Path tires with trail-tuned foam inserts

Path tuned S1 rubber compound

12 mm steel hex

Sealed Ball Bearings

Hex Hardware with Rust-Resistant Black Oxide Coating

Needs Battery and Battery Charger (Sold Separately)

Right here is a fantastic product that numerous others have purchased the very same time.

5000Mah 11.1V 3-Cell 25C Lipo Battery

5000mAh 11.1V 3-Cell 20C Lipo Battery

TRAXXAS CERTIFIED LIPO POWER! Traxxas Certified iD-Equipped LiPo batteries are engineered to offer the punch and on-demand power for arriving speeds that Traxxas models are constructed to attain. Traxxas Power Cell iD-Equipped LiPo batteries are engineered specifically to fit Traxxas models and maximize their full efficiency potential. Only Traxxas gives you more of what you desire most: basic setup, an excellent price, and the most speed and run time available.

Specifications:

  • Length: 135mm

  • Height: 28.5mm

  • Width: 44mm


  • Frequently Bought Together

    Traxxas Unlimited Desert Racer (Traxxas)
    +
    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 (Traxxas)
    $749.95
    Traxxas 5000Mah 11.1V 3-Cell 25C Lipo Battery
    $69.95
    Traxxas Monster Truck Battery And Charger Completer Pack, W/ 2972 Id Cha
    $239.95

    Total Price: $1,059.85

    Add All Three To Cart

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