1 in stock


1 in stock


  • 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
  • Officially Licensed Brenthel race inspired scale trophy truck body
  • Officially Licensed Method Wheels
  • Officially Licensed Falken Wildpeak MT Tires
  • Sway Bars
  • Adjustable Turnbuckles
  • Front LED bar
  • Three silicone filled gear differentials
  • Center Differential


The TEN platform is known the world over as the epitome of toughness. Taking on all challenges, these trucks and buggies dominated off-road excitement. The Losi® TENACITY® TT Pro 1/10-scale 4WD establishes that off-road superiority. The TENACITY TT Pro includes a full metric hardware package and aluminum features the competition sells as option parts. This short course truck 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 an officially licensed Brenthel race inspired scale trophy truck body along with officially licensed Method Wheels with Falken Wildpeak MT Tires that can drive through any condition. You get all this and more from the brand that represents the pinnacle of performance.

Needed to Complete

  • 2-3 Cell 30C+ 5000mAh Hardcase LiPo Battery with IC5/EC5 Connector
  • LiPo Compatible Charger
  • LiPo Charging Bag

What’s in the Box?

  • (1) Losi TENACITY TT Pro 1/10-scale 4WD Truck
  • (1) Spektrum DX2e Active Radio System with AVC
  • (1) Spektrum AVC receiver
  • (1) Spektrum Smart 130A Brushless ESC
  • (1) Spektrum Firma 4-Pole 3150Kv 550 Motor
  • (4) “AA” Batteries
  • (1) User Manual

Video Overview



Charger Sold Separately
Bushing Material Metal
Battery 2S 7.4V, or 3S 11.1V LiPo, sold separately
Brakes Integrated with ESC
Gear Pitch 1.0 Module
Ground Clearance 1.50″ (38.1mm)
Internal Gear Ratio 3.89:1
Max Battery Dimensions 5.4 x 1.8 x 1.4″ (138.5 x 46 x 38mm)
Motor Size 550
Outer Diameter 4.65 in (118mm)
Product Height 6.89″ (175mm)
Product Length 21.1″ (535mm)
Product Weight 6lbs (2.72kg) without battery
Product Width 11.7″ (297mm)
Radio Included
Rear Track 11.5 in (292.1mm)
Receiver Included
Chassis 0.16″ (4mm) 6061-T6 aluminum
Completion Level Ready-To-Run
Differential Sealed spiral cut bevel gears
Drivetrain 4WD
Servos High torque 9kg waterproof metal gear 23T steering servo
Shock Type Adjustable, oil-filled 12mm diameter bodies
Smart Technology Smart ESC
Speed Control Included
Spur Gear 40T
Suspension Independent
Final Drive Ratio 9.73:1
Front Track 11.5 in (292.1mm)
Power Type Electric
Tire Tread Wildpeak
Tire Compound Medium Soft
Technology Smart Technology
Scale 1/10
Wheel Type Officially licensed Method short course wheels
Wheel Width 1.63″ (41.1mm)
Wheelbase 13.1″ (332.7mm)
Water-Resistant Yes
Wheel Hex Size 12mm
Approximate Assembly Time No assembly required
Ball Bearings Full set
SKU: LOS03019T1 Category:



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