Losi 1/10 Tenacity DB Pro 4WD Desert Buggy RTR w/Smart

Tower Stock# LXLPHZ**  •  Manufacturer Stock# LOS03027
Only manufacturer discounts can be applied to this product's purchase. Tower coupon codes may not be applied.
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

Notes from our tech department:


Chassis: 0.16 (4mm) thick 6061-T6 aluminum
Drive: Four wheel
Differentials: Sealed, spiral cut bevel gears
Motor: 550 size 4-pole 3150kV non-sensored brushless
Electronic Speed Control: Spektrum Firma 130A Smart ESC
Radio: 2-channel Spektrum DX2E ACTIVE system with AVC (Active
Vehicle Control) built into receiver that allows driver to adjust
amount of traction control, system can also be switched off
Receiver: SR6100AT 6-ch Smart receiver with steering priority
that eliminates understeer when AVC is turned on
Steering Servo: Spektrum 9kg 23T waterproof metal center case
Suspension: Independent, with front and rear sway bars
Shocks: Oil-filled 12mm diameter aluminum body, filled with 35wt
shock oil
Differentials: Sealed spiral cut bevel
Wheel Type: Short course, diameter, 2.2 (56mm) outer, 3.0 (76mm)
inner, width 1.63 (41.4mm), hex size
Tires: Falken Wildpeak MT medium soft compound, diameter 4.65
Ball Bearings: Full set
Body: Race inspired scale desert buggy body
Pinion Gears: 17T installed, 15T supplied for use with 3S LiPo
Warranty: Horizon Hobby, LLC, (Horizon) warrants to the original
purchaser that the product purchased (the Product) will be free
from defects in materials and workmanship for a period of two years
from date of purchase


Losi 110 scale RTR Tenacity Desert Buggy Pro with Smart ESC and
Receiver, Radio System, Motor, Bluetooth Module, one each
15T & 17T Pinion Gears, trimmed and painted Body and
Instruction Manual


LiPo Battery: Spektrum 2S 5000mAh (SPMX50002S50H5), or 3S* 5000mAh
(SPMX50003S50H5) Smart battery wIC5 connector recommended
Battery Charger and Charging Bag: Compatible with selected battery
Track equipment


Length: 21.1 (535mm)
Width: 11.7 (297mm)
Height: 6.89 (175mm)
Weight: 6lb (2.72kg) without battery
Ground Clearance: 1.5 (38.1mm)
Wheelbase: 13.1 (332.7mm)
Internal Gear Ratio: 3.89:1
Final Drive Ratio: 9.73:1
Front and Rear Track: 11.5 (292.1mm) width at outer edges of tires
measured side-to-side
Gear Pitch: 1.0 module


*IMPORTANT, when using a 3S battery, the supplied 15T motor pinion
gear must be installed.

If using the Powerstage Bundles listed in the Optional Parts and
Accessories, the IC3 to IC5 adapter (SPMP1034) must also be

Available with the following body color schemes
BlackRed, LOSD23BR
BlackWhite, LOSD23LW

For replacement Ball Bearings use:
Qty. Size Location Qty.
2 12x18x4mm Fr Diff 1 Stock numbers for
2 12x18x4mm Rear Diff 1 ball bearings are
2 10x15x4mm Fr Spindle & Carrier 1 located in the
2 6x12mm Fr Spindle & Carrier 1 Optional Parts &
2 10x15x4mm Rear Hubs 1 Accessories section
2 6x12mm Rear Hubs 1
2 5x11mm Fr Gearbox 1
2 5x11mm Rear Gearbox 1
2 12x18x4mm Spur Gear Assembly 1

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