Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy [VIDEO]

Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy [VIDEO]


 Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy

From Losi:
Combining the legendary TEN platform with the precision control of a Spektrum™ AVC® system, the Losi® TENACITY™-DB 4X4 Desert Buggy RTR is power personified. Add in incredible true to scale looks like roll cage, driver figures, and tires and you have a package unmatched by the competition. Inspired by proven race technology yet bred for straight bashing, this dynamic desert buggy offers performance unlike any other vehicle in its class. Designed to be tough and tunable thanks to its race-engineereed composite chassis with handling and impressive speeds of 50+ mph right out-of-the-box make this the ultimate buggy from the brand that represents the pinnacle of performance.


The receiver’s built-in AVC® (Active Vehicle Control) system works behind the scenes, making hundreds of throttle and steering adjustments per second, so more of the motor’s power is translated into ballistic speed and acceleration instead of just flying dirt. The patent-pending AVC system adds a level of performance that simply cannot be found with any vehicle from any manufacturer other than Horizon Hobby. Like traction control in your full-scale vehicle, you can activate or deactivate the system on the fly and adjust the level of stability based on driving conditions. Any R/C vehicle can go fast and with AVC you can go faster while maintaining optimum stability in all driving conditions.

Legendary TEN Platform

The legendary, high-performance TEN platform features a super-tough composite chassis and the ability to adjust the TENACITY-DB’s suspension and drivetrain for any condition.

Independent Front and Rear Suspension

The front and rear suspension provide amazing handling with a consistent feel and the ability to soak up bumps. It all adds up to a buggy that’s dialed in for maximized performance right out of the box.

50+ MPH Dynamite Fuze 550 4-Pole 3800Kv Motor

The brushless ESC and motor provide wicked power with a 2 or 3 cell Li-Po (not included) that will blaze speeds of 50+ MPH on 3S power.

Dynamite 130A Brushless ESC

The ESC is waterproof, completely programmable, and comes pre-wired with a high-current EC3 connector. It’s set up right out of the box to put the TENACITY-DB through its paces.

4×4 Driveline with Adjustable Differentials

Full-time four-wheel drive provides increased traction and handling. The front, center and rear differentials can also be tuned for various conditions. Included with the TENACITY-DB is a center differential that allows the power to bleed to the front or rear and allows the vehicle to handle the roughest terrain.

Coil-Over Oil Filled Shocks with Pre-Load Adjustment

Adjustable oil filled coil-over shocks on all four corners soak up the gnarliest terrain. The 12mm shocks are fully-adjustable and allow you to tune the handling of the TENACITY-DB to maximize performance and dominate anywhere.

Composite Chassis with Bottom-Loading Battery Tray

The super-tough composite chassis lets you quickly and easily make battery changes without removing the body.

Waterproof Electronics

All components are waterproof, so you can run the vehicle in the nastiest conditions imaginable. For details on waterproof standards, please refer to the product instruction manuals.

Metric Hardware

Complete metric hardware is featured throughout the TENACITY-DB, including bearings, screws and nuts.

Race-Inspired Body and Wing

The TENACITY-DB’s body is inspired by the full-size, racing desert buggies and its rear wing keeps it stable at wicked fast speeds.

Scale Wheel and Tire Design

The TENACITY-DB comes with Maxxis Razr MT tires mounted on an aggressive 12-spoke wheel with faux beadlocks that are decorated to match the buggy’s scale body and looks.

Flip Top Roll Cage with LED Light Bar

Incredible scale looking flip top roll cage is hinged in the back to make it easier for drivers to get “under the hood.” The LED light bar adds to the scale detail making it so the fun doesn’t end even when the sun goes down.

Spektrum Waterproof Metal Gear Steering Servo

For added precision, the metal gear steering servo makes short work of tight turns. Drivers can crank it knowing the responsiveness is second to none.

Spektrum FPV Mount

Included in the box but optional to install, the Spektrum FPV (First Person View) mount is designed specifically for the TENACITY-DB. Adding the FPV mount lets you easily install an all-in-one FPV system. When combined with the Spektrum heavy-duty FPV camera and a headset, you’re ready to experience a driving sensation more intense than any other vantage point can offer.


The Spektrum™ DX2e Active™ radio system offers advanced features like AVC control, a 3-position throttle limiting switch and travel adjust. It also has an expansion port that lets you add the Spektrum Speedometer or a Bluetooth module and phone mount to utilize the Spektrum Dashboard app.



Adding the optional Spektrum™ Speedometer allows you to instantly see your vehicle’s speed in real time (other items may be required). It also records top speed and features an easy-to read LED screen.


The Spektrum Dashboard Mobile application allows you to view everything from speed, motor or engine temperature, battery voltage and more (optional accessories required).

Needed to Complete:

  • 5000mAh 2-3S Li-Po Battery with EC3 Connector
  • Suitable Li-Po Battery Charger

What’s in the box?

(1) Losi TENACITY-DB 4X4 Desert Buggy RTR
(1) Spektrum DX2E Active Radio System with AVC
(1) Dynamite 130A Brushless ESC
(1) Fuze 4-Pole 3800Kv 550 Motor
(1) 9KG Waterproof Servo
(1) Spektrum FPV Mount
(1) User Manual


Approximate Assembly Time: No assembly required
Ball Bearings: Yes
Batteries: 7.4 5000mAh 2S 50C or 11.1V 5000mAh 50C 3S Hardcase LiPo Battery with EC3 connector (Sold Separately)
Body: Screen Printed
Charger: Sold Separately
Chassis: 5mm Composite
Completion Level: Ready-To-Run
Differential: Sealed Spiral Cut Bevel
Drivetrain: 4WD
Final Drive Ratio: 9.73:1
Gear Pitch: 1.0 Module
Ground Clearance: 1.5 in (38mm)
Internal Gear Ratio: 3.89:1
Length: 21.1 in (535mm)
Motor Size: 550 4 Pole 3800Kv
Motor Type: Non-Sensored Brushless
Pinion: 16T
Radio: Spektrum DX2E ACTIVE
Servos: Included
Shock Type: 12mm Composite, Oil-Filled
Size/Scale: 1/10
Speed Control: Included
Spur Gear: 40T
Suspension: Independent
Tire Compound: Medium-Soft
Tire Diameter: 4.65 in (118mm)
Tire Tread: Maxxis Razr MT
Track: 1.5 in (292.1mm)
Vehicle Type: Desert Buggy
Water-Resistant: Yes
Wheel Diameter: 2.2 in x 3.0 in
Wheel Hex Size: 12mm Hex
Wheel Type: Short Course
Wheel Width: 1.63 in (41.4mm)
Wheelbase: 13.1 in (332mm)
Width: 11.7 in (297mm)

#LOS03014T1 – 1/10 TENACITY-DB 4WD Desert Buggy RTR with AVC, Red/Grey – $399.99
#LOS03014T2 – 1/10 TENACITY-DB 4WD Desert Buggy RTR with AVC, Blue/Yellow – $399.99

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 Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy  Losi RTR TENACITY-DB 4X4 1/10 Desert Buggy

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Updated: May 3, 2018 — 4:11 PM
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