NATIONAL PLAY DAY

Save 20% OFF Sitewide!

CHRISTMAS IN JULY SALE

Save Up To $250!

40TH ANNIVERSARY BLOG

Celebrating 40 years of Horizon Hobby!

NATIONAL PLAY DAY

Save 20% OFF Sitewide!

CHRISTMAS IN JULY SALE

Save Up To $250!

40TH ANNIVERSARY BLOG

Celebrating 40 years of Horizon Hobby!

Discontinued

1/10 Lasernut 2.2 4S 4WD RTR Brushless Desert Buggy

3S/4S Compatible

50+ MPH

4X4

Brushless

Losi - LOS03028

The Losi¼ Lasernut U4 1/10-scale 4WD Rock Racer (RR) RTR with Spektrumℱ 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.

Looking For Parts?

Product Details

In The Box

Lasernut U4 4WD Brushless RTR Vehicle1
Spektrumℱ Firma 130A Brushless SMART ESC (installed)1
Spektrumℱ SR6100AT Receiver with AVC1
Spektrum DX3ℱ 2.4GHz Radio Transitter1
Product Manual1
Spektrum Firma 4-Pole 1900Kv 550 Motor (installed)1

Needed to Complete

3S-4S LiPo Battery with EC5ℱ or IC5ℱ connector1
Compatible Battery Charger1
AA batteries for Transmitter4
Product Intro Details Image

Shop Popular Accessories For The 1/10 Lasernut U4

1/10 Lasernut 2.2 4S 4WD RTR Brushless Desert Buggy Video Overview

The Losi¼ Lasernut U4 1/10-scale 4WD Rock Racer (RR) RTR with Spektrumℱ 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.

Looking For Parts?

Product Details

In The Box

Lasernut U4 4WD Brushless RTR Vehicle1
Spektrumℱ Firma 130A Brushless SMART ESC (installed)1
Spektrumℱ SR6100AT Receiver with AVC1
Spektrum DX3ℱ 2.4GHz Radio Transitter1
Product Manual1
Spektrum Firma 4-Pole 1900Kv 550 Motor (installed)1

Needed to Complete

3S-4S LiPo Battery with EC5ℱ or IC5ℱ connector1
Compatible Battery Charger1
AA batteries for Transmitter4
Product Intro Details Image

Shop Popular Accessories For The 1/10 Lasernut U4