The Unlimited Desert Racer combines Pro-Scale™ performance with extreme 6s power for the most thrilling RC driving experience possible. The UDR™ drives like a real desert truck because it’s engineered like a real desert truck. A 4-link solid rear axle provides huge suspension travel with authentic driving dynamics. From the cantilever sway bars and high-voltage lighting system to the GTR shocks, Traxxas accurately reproduced a true desert racer in both form and function.

Features:
Large Pro-Scale™ Body with Highly Detailed Replica Parts:
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 functional spare driveshaft
Highly detailed replica parts: fire extinguishers, shock reservoirs, jack, and tools
Realistic side plates mount to tube frame
VXL-6s™ Waterproof Electronic Speed Control:
6s LiPo compatible
Integrated cooling fan
Real-time telemetry via Traxxas Link
Machined heat sink
3-LED status indicators
Powered accessory ports
10-gauge silicone wire
Velineon® Brushless Motor:
4-pole 2200kV brushless motor
5mm 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 to allow throttle-on powerslides
Never dulls throttle or slows the truck
Adjusts from off to 100% assistance from the transmitter
Factory installed LED light kit:
Dual bumper-mounted light bars (52 LEDs each)
Curved roof 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
Regulated output for stable lighting performance
TQi™ 2.4GHz Radio System:
2-channel transmitter
5-channel micro receiver (TRA6533) with fail-safe security and integrated telemetry ports
Compatible with optional TQi Traxxas Link Wireless Module (TRA6511) to access full Traxxas Link app functionality (sold separately)
Automatically stores and loads settings for up to 30 Traxxas Link enabled models
Adjustable steering and throttle sensitivity (exponential)
Adjustable steering and throttle endpoints
Patented waterproof receiver box with easy-access plug
Chassis:
Composite inverted tub design
Makes maintenance easier
Lowers center of gravity (CG) for improved handling
Allows easy access to components
Tough skid plates protect critical components
Fully integrated tube frame for scale appearance and added rigidity
Reinforced bumpers to absorb impacts
ESC battery plugs hard mounted to chassis
Innovative Battery Compartment:
Accommodates single 4-cell LiPo or dual 2-cell or 3-cell LiPo batteries
Opens from underneath without removing body
Fixed oversize battery strap locks batteries securely into place
Separate skid plate to protect 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
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
Fixed-length steel rear driveshaft
Steering:
Chassis mounted TRA2075R metal-gear servo
Dual bellcrank design with bearings and integrated servo saver
Solid non-adjustable steering links for rugged durability
Suspension:
Provides scale looks and authentic off-road driving dynamics
Tough independent double-wishbone front suspension with captured rod ends
Triangulated 4-link rear suspension with solid rear axle (patent pending)
Tough composite trailing arms
Steel upper links with 3 optional positions for suspension tuning
Eight long-travel aluminum GTR shocks; four with springs and adjustable ride height collars
Realistic and functional front and rear sway bars
Detailed functional limit straps on rear axle
Wheels and Tires:
Replica BFGoodrich® KR3 off-road tires
Beadlock-style 17 mm dual-diameter wheels
Sealed Ball Bearings
Hex Hardware with Rust-Resistant Black Oxide Coating
Requires Battery and Charger (Sold Separately)

Specifications:
Model Name: UNLIMITED DESERT RACER
Model Type: Short Course Trucks
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): TRA2075R metal gear, digital high-torque waterproof
Radio System: TQi™ 2.4 GHz 2-channel transmitter with TSM® receiver
Included Battery: No
Charger: No
Battery Compartment Specs: 181 mm X 46 mm X 56 mm

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

Needed to Complete:
Batteries: Single 4s LiPo battery or dual 2s LiPo batteries or dual 3s LiPo batteries
Charger: Traxxas EZ-Peak Live charger TRA2971 is recommended for easy and fast charging performance
(4) AA alkaline batteries for the transmitter