Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Lucas Oil) w/DX2E Radio, Smart ESC & AVC

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Price: $429.99
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This is a Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy with DX2E Radio, Smart ESC and AVC. This tough TEN platform was known for taking on any terrain and delivering on off-road excitement and this redesigned model is built on to this proven platform.

The TENACITY DB Pro 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.

On top of all the proven performance parts the TENACITY DB has a scale-inspired Desert Buggy body featuring an updated wing and off-road buggy inspired wheel design that looks good in the backyard and out in the desert blasting berms. This body has been prepainted with a "Lucas Oil" inspired white, blue and red design.


  • TEN 4WD Platform
  • Spektrum Smart 130A Brushless ESC and Spektrum Firma 4-Pole 3150
  • Spektrum DX2E Active radio system with AVC and 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
Approximate Assembly Time: No assembly required
Battery Input Lead: IC3
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 w/Bluetooth module
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)

  • (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
Needed to Complete:
  • 5000mAh 2-3S Li-Po Battery with IC5 Connector
  • Suitable Li-Po Battery Charger

This product was added to our catalog on October 7, 2019

Verified Owner
Wednesday, Dec 8 2021 (8 months ago)
Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Lucas Oil)
Have to give this thing 5 stars! I put Badland MX28's on mine with the stock 12mm hex and this thing is now like a truggy basher haha! Dont jump it 15 feet in the air and you'll be fine. It's not meant for THAT kind of bashing but you can still bash pretty decent with this setup (bigger tires). Lots of aftermarket and Losi upgrades available. The only REAL issues you'll run into is the esc tabs to mount to chassis WILL crack off if you bash. Just 3m tape it to the chassis and call it a day. Also, it's a well known fact that the diff outdrive cups are soft and wear out quickly on 3s. I've had 1 wear down which needed replacement in about 15 or so full battery packs so it's not TERRIBLE. I will try the lightened ones or the Vitavon ones next. Even with the bigger tires, this thing tracks straight as an arrow. Oh, the servo does stink as others have said so upgrade when you can. I swapped out the SR6200 RX because I had trouble binding it to my DX5C. I don't like AVC anyway so no big deal :) Excellent service from HobbyTown (online purchase) as usual!
I bought a Traxxas RX box to keep the RX waterproof
I also added some pet screen to the esc to keep rocks out
Add a heat sink and fan to the motor
Get an exotek steering set! Thank me later!