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Losi Lasernut U4 1/10 4WD Brushless RTR Rock Racer w/2.4GHz Radio & Smart ESC

Losi Lasernut U4 1/10 4WD Brushless RTR Rock Racer w/2.4GHz Radio & Smart ESC

  • Brand:: Losi
  • Product Code: LOS03028T
  • Availability: In Stock
  • $270.00

Losi Lasernut U4 1/10 4WD Brushless RTR Rock Racer w/2.4GHz Radio & Smart ESC

The Losi Lasernut U4 1/10 4WD Brushless RTR Rock Racer is a scale replica of the renown Lasernut Unlimited U4 FIS (Full Independent Suspension) rock race buggy. Starting with the Losi TEN platform as a base, the Lasernut model adds items rock racers demand such as aluminum shocks, sway bars and adjustable turnbuckles. Working together with BFGoodrich Tires, the Lasernut U4 has scaled down KM3 tires that have an aggressive tread pattern that is capable of tackling a wide variety of terrain - from dirt and sand to chunky rocks and slick slabs.

Features:

  • TEN 4WD Platform
  • Spektrum™ 130A Brushless SMART ESC and 4-Pole 1900kv 550 Motor
  • Spektrum DX3™ 2.4GHz radio system with AVC® and optional telemetry
  • Waterproof Components
  • 12mm race inspired threaded aluminum bodied shock absorbers and shock caps
  • Officially-licensed Lasernut Racing Scale Body & Cage
  • Officially-licensed BFGoodrich® Mud-Terrain T/A® KM3 Tires
  • Officially-licensed Raceline 2.2 Wheels
  • Sway bars
  • Three Oil Filled Gear Differentials
Specifications:
Approximate Assembly Time: No assembly required
Ball Bearings: Full set
Battery: Sold Separately
Body: Trimmed and painted
Brakes: Integral with ESC
Bushing Material: Metal
Charger: Sold Separately
Chassis: 0.12"
Completion Level: Ready-To-Run
Differential: Sealed viscous filled
Drivetrain: 4WD
Drive Type: Forward/Brake/Reverse
Final Drive Ratio: 12.97:1
Front Track: 13.25" (336mm)
Power Type: Electric
Gear Pitch: MOD1
Ground Clearance: 1.75" (44mm)
Internal Gear Ratio: 3.89:1
Max Battery Dimensions: 5.45 x 1.83 x 1.38" (138.5 x 46.5 x 35mm)
Motor Type: Brushless
Pinion: 12T
Product Height: 8" (203 mm)
Product Length: 24.3" (617 mm)
Product Weight: Varies with equipment
Product Width: 13.25" (337 mm)
Radio: Included
Rear Track: 13.25" (336mm)
Receiver: Included
Scale: 1/10
Servos: Included
Shock Type: Oil-filled aluminum body
Speed Control: Included
Spur Gear: 40T
Suspension: Independent
Technology: Smart
Track: 13.25" (336mm)
Vehicle Type: Rock Racer
Water-Resistant: Yes
Wheelbase: 14.75" (375mm)

Includes:
  • (1) Lasernut U4 4WD Brushless RTR Vehicle
  • (1) Spektrum™ Firma 130A Brushless SMART ESC (installed)
  • (1) Spektrum™ 4-Pole 1900kv 550 Motor (installed)
  • (1) Spektrum™ SR6100AT Receiver with AVC
  • (1) Spektrum DX3™ 2.4GHz Radio Transitter
  • (1) Product Manual
Needed to Complete:
  • 3S or 4S Hardcase LiPo Battery with IC5/EC5 Connector
  • 3S/4S Compatible LiPo Charger
  • Protective LiPo Storage/Charging Case
DANIEL DUNK 08/11/2023

I have run 10 4s packs through my lasernut thus far. I have seen a lot of people complain about stripped wheels, diffs, and weak a-arms. I have yet to have any of those issues, and I have run this car very hard. I think a lot of those issues are caused by user error. As usual, losi has the suspension dialed right out of the box. I will say that the motor does get pretty hot during a long run. A heat sink would definitely help with that issue.

Hugo D 04/11/2023

Durability is wonderful and the body is very scale the problems I have is steering and hubs stripping

Roger da silva 03/07/2023

Love this car. The way it looks and drives, not a basher by any means. Probably my favourite RC car. Spares well priced and readily available hopefully won't need them.

Luke alvaro 21/05/2023

Great truck.bigger than most 1/10 but a sweet piece to have.great on 3s. Love it so far

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