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

Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Fox Racing)
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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 "Fox Racing" inspired grey, black 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: 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 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/IC5 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
Verified Owner
Saturday, Mar 7 2020 (11 months ago)
Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Fox Racing)
possibly shot gun proof.
drop buggy off 2 story building and doesn't break.
run over with truck it will then break.
i own and have built many buggies of many brands some grand some for nostalgia, this buggy more an 8 than 10 scale has to be one of the most well built well designed rc vehicles in a very long time. i do not usually prefer RTR's nor ARTR's but something inside my addictive rc hart said "Purchase it" and now it has to be the toughest Rc vehicle i own, Serpent 811BE and Kyosho Mad Force may be the only two others that this is on the same page with and they're the closet to indestructible rc's in a livery of 60+ vehicles i have acquired and assembled in over 30 years. What has Losi done?
The greatest point to this product truly no upgrades to purchase, i did get the aluminum pro steering set from Exotek and aluminum hexes, if there is to be any other hop ups then time will tell if they're even needed.
Verified Owner
Tuesday, Nov 24 2020 (9 weeks ago)
Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Fox Racing)
This is a Christmas Present, so we have not played with it yet. I had to brake it out of the box and take a look under the hood, it is Losi quality built I cant wait to run it. Its is for my wife though so I am going to have to be sly about it.
Verified Owner
Thursday, Nov 19 2020 (2 months ago)
Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Fox Racing)
Speedy delivery. Product arrived as advertised. No stripped screws (as mentioned by customers that purchased their R/C purchase via that "super-huge company that rhymes with Wamazon). Very happy with my amain hobbies experience! Enjoying my R/C! Yay!
Wednesday, Aug 5 2020 (6 months ago)
Losi TENACITY DB Pro 1/10 RTR 4WD Brushless Desert Buggy (Fox Racing)
Pros: this buggy looks awesome and handles amazingly well. Cornering is great and it’s very easy to control in the air. It’s also fairly durable.

Cons: my receiver was dead on arrival. They are back ordered so I will have to wait quite some time for the exactly replacement. The power system does not have a lot of acceleration/punch and that is after programming the esc for maximum acceleration. I’ve broken two plastic pieces and although they took super big hits to give way, the plastics are very sharp and brittle. I would have spares on hand just in case.

Overall for the price you can’t go wrong. It’s a good, durable buggy. Just doesn’t have the most torque and some plastics are susceptible to breakage under hard bashing.