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.
High-Voltage LED Lights
VXL-6s™ Waterproof Electronic Speed Control
Velineon® 2200kV Brushless Motor
Up to 50+ mph with Two 3s LiPo Batteries
Traxxas Stability Management® (TSM)
Innovative Battery Compartment
TQi™ 2.4GHz High Output Radio System
Large Pro-Scale® Body with Highly Detailed Replica Parts
Tough independent double-wishbone front suspension with captured rod ends
Triangulated 4-link rear suspension with solid rear axle (patent pending)
Chassis mounted #2075R metal-gear servo
Steel CV driveshafts (front) with 6mm stub axles
Steel straight axle (rear)
All-steel gear direct drive transmission
Replica BFGoodrich® KR3 off-road tires
Beadlock-style 17mm dual-diameter wheels
Sealed Ball Bearings
Hex Hardware with Rust-Resistant Black Oxide Coating
Pro-Scale is a new Traxxas innovation that 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 Traxxas UDR™ 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 has accurately reproduced a true unlimited desert race chassis in both form and function.
6s Extreme Power
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.
Traxxas 85086-4: Unlimited Desert Racer Pro-Scale™ 4WD Race Truck, Ready-To-Race® with Traxxas Stability Management®, TQi™ 2.4 GHz radio system, VXL-6s Brushless Power System, LED lighting system, and Licensed Race Replica painted body