1/10 Tenacity DB Pro, Fox, 4WD RTR

Horizon Hobby

$ 429.99 $ 499.99
SKU: LOS03027T2

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The Losi TENACITY DB Pro 1/10-scale 4WD Buggy is a continuation of the legendary TEN platform. Extremely durable, fast, and featuring cutting-edge technology, this buggy is perfect for backyard bashing and blasting berms.

Tenacity DB Pro, RTR: 1/10 4WD Buggy



  • TEN 4WD Platform
  • Spektrum Smart 130A Brushless ESC and Spektrum Firma 4-Pole 3150
  • Spektrum DX2E Active radio system with AVC and new SPMSR6100AT Receiver
  • Waterproof Components
  • 12mm race inspired aluminum bodied shock absorbers and caps
  • Race Inspired Scale Body
  • Falken Wildpeak MT Tires
  • Sway Bars
  • Adjustable Turnbuckles
  • Officially Licensed trim schemes from Fox Racing and Lucas Oil
  • Front LED bar
  • Three silicone filled gear differentials
  • Center Differential


The legendary TEN was known around the world as one of the toughest platforms on the planet. Taking on any terrain, these trucks and buggies threw the gauntlet down on off-road excitement. The Losi® TENACITY® DB Pro 1/10-scale 4WD Buggy is a continuation of that dominance.

The TENACITY DB Pro includes a full metric hardware package and aluminum features the competition sells as option parts. This desert buggy features all the technological advances drivers demand including the Spektrum™ Smart 130A Brushless ESC and Spektrum Firma® 4-Pole 3150KV 550 Motor allowing you to hit 50+ MPH with a 3 cell LiPo battery. Of course, the ESC is waterproof, completely programmable and comes pre-wired with a high-current IC5™ connector. Drivers stay in control with a DX2E Active™ transmitter, a Spektrum AVC® receiver with steering priority, and scale-to-size Falken Wildpeak MT tires and Method wheels.

Finally, the TENACITY DB has a scale-inspired Desert Buggy body along with a new wing and off-road buggy inspired wheel design that looks good in the backyard and out in the desert blasting berms. You get all this and more from the brand that represents the pinnacle of performance.

Needed to Complete
  • 5000mAh 2-3S Li-Po Battery with IC5 Connector
  • Suitable Li-Po Battery Charger
What's in the Box?
  • (1) Losi TENACITY DB Pro 1/10-scale 4WD Buggy with:
    • (1) Spektrum AVC receiver (installed)
    • (1) Spektrum Firma Smart 130A Brushless ESC (installed)
    • (1) Spektrum Firma 4-Pole 3150Kv 550 Motor (installed)
  • (1) Spektrum DX2e Active Radio Transmitter with AVC
  • (1) Product Manual
  • Approximate Assembly Time: No assembly required
    Battery Input Lead: IC5
    Body: Race inspired scale, trimmed and screen printed
    Brakes: Integral with ESC
    Bushing Material: Metal
    Charger: Sold separately
    Chassis: 0.16" (4mm) thick 6061-T6 aluminum
    Completion Level: Ready-To-Run
    Differential: Sealed spiral cut bevel gear
    Drivetrain: 4WD Shaft Drive
    Final Drive Ratio: 9.73:1
    Gear Pitch: 1.0 Module
    Ground Clearance: 1.50" (38.1mm)
    Height: 6.89" (175mm)
    Internal Gear Ratio: 3.89:1
    Length: 21.1" (535mm)
    Motor Size: 550
    Motor Type: Non-sensored brushless 4-pole 3150Kv
    Pinion: 15T,17T
    Radio: 2.4GHz Spektrum DX2E Active
    Receiver: Spektrum AVC (Active Vehicle Control)
    Servos: Spektrum S605 steering servo, 161 oz-in (11.6 kg-cm) @ 6V
    Shock Type: Aluminum body, filled w/35wt oil, 12mm
    Size/Scale: 1/10
    Speed Control: Dynamite Smart 130A Fuze Brushless w/IC3 battery connector
    Spur Gear: 40T
    Suspension: Independent w/F&R sway bar
    Tire Compound: Medium-soft
    Tire Diameter: 4.65" (118mm)
    Tire Tread: Falken Wildpeak M/T
    Track: Front and Rear: 11.5" (292.1mm)
    Vehicle Type: Desert buggy
    Water-Resistant: Yes
    Weight: 6lbs (2.7kg) without battery
    Wheel Diameter: 2.2 x 3.0" (56 x 76.2mm)
    Wheel Hex Size: 17mm Hex
    Wheel Type: Method short course
    Wheel Width: 1.63" (41.4mm)
    Wheelbase: 13.1" (332.7mm)
    Width: 11.7" (297mm)

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