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  • Acclaimed 4WD TEN platform
  • Spektrum 1900kv 4-Pole 550 motor and brushless 130A SMART ESC
  • 2.4GHz Spektrum DX3 transmitter with optional telemetry and AVC
  • Protected waterproof components
  • Shock caps and absorbers made from race inspired 12mm threaded aluminium
  • Sway bars are fully adjustable
  • Anodised 3mm aluminium chassis plate with upper deck of 4mm
  • 4mm 6061-T6 adjustable aluminium shock towers
  • Officially licensed components include – BF Goodrich M/T Tyres, Raceline 2.2 Wheels, and, Lasernut Race inspired body and cage
  • Three gear differentials that are oil filled
  • Independent suspension on front and rear
  • LED pod lights and light bar for night driving
  • Adjustable turnbuckles for increased adaptability and tuning
  • Increased handling and traction provided by adjustable differentials on the 4x4 driveline
  • Screws, nuts and bearings all part of a complete metric hardware set used throughout
  • Attach 4S LiPo (not included) to reach speeds of 80 km/h+

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    Copyright Text - 2025 Modelflight

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    Losi Lasernut U4 2.2 Rock Racer 4wd RTR with SMART ESC, Black, No Longer Available

    SKU: LOS03028T2
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    The Losi® Lasernut U4 1/10-scale 4WD Rock Racer (RR) RTR with Spektrum™ Smart builds on the TEN platform delivering a great out-of-the-box experience to be able to throw down in any 2.2 Unlimited class.

    $849.99
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    Losi Lasernut U4 2.2 Rock Racer 4wd RTR with SMART ESC, Black, No Longer Available

    SKU: LOS03028T2
    $849.99
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    The Losi® Lasernut U4 1/10-scale 4WD Rock Racer (RR) RTR with Spektrum™ Smart builds on the TEN platform delivering a great out-of-the-box experience to be able to throw down in any 2.2 Unlimited class.

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