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Losi 1/10 Lasernut U4 4 Wheel Drive Brushless RTR Battery and Charger not Included with Smart ESC Black LOS03028T2

  • Based on 134 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 27
Order within 18 hours and 5 minutes
Available payment plans shown during checkout

Color: Black


Features

  • SUPERIOR RC TRUCK: 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.
  • ADVANCED TECHNOLOGY: Spektrum DX3 2.4GHz radio system with AVC and optional telemetry.
  • POWERFUL RC TRUCK: Spektrum Firma 130A Brushless Smart ESC and Firma 4-Pole 1900kv 550 Motor
  • SCALE DESIGN: Officially-licensed Lasernut Racing Scale Body & Cage
  • READY-TO-RUN: RTR Completion Level is fully assembled and only requires an IC5/EC5 LiPo battery and compatible charger for operation.

UPC: 605482691212


Number of Items: 1


Manufacturer Maximum Age (MONTHS): 1320.0


Manufacturer Minimum Age (MONTHS): 168.00


Model Number: LOS03028T2


Brand Name: Losi


Model Name: Losi 1/10 Lasernut U4


Are Batteries Included: No


Included Components: (1) Spektrum™ Firma 130A Brushless SMART ESC (installed), (1) Product Manual, (1) Lasernut U4 4WD Brushless RTR Vehicle, (1) Spektrum DX3™ 2.4GHz Radio Transitter, (1) Spektrum™ SR6100AT Receiver with AVC, (1) Spektrum Firma 4-Pole 1900Kv 550 Motor (installed)


Item Dimensions: 32.4 x 15 x 10.9 inches


Item Weight: 7.34 Kilograms


Material Type: Plastic


Theme: truck


Color: Black


Toy Vehicle Form: Truck


Supported Battery Types: Lithium-Ion Polymer


Are Batteries Required: Yes


Scale: 1/10 Scale


Power Source: Battery Powered


Additional Features: Portable


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Buy this!!! You won't regret it.
Color: Blue
I purchased this as an upgrade from my rock crawlers, and I absolutely love it. It's so stable, it's so steady. And it's fast enough for my taste. It's the kind of speed that is just right. I have no complaints. I don't think you will either. And I'm only running on a 5200 3s battery right now. I am sure that it will be much faster on a 4S. ... show more
Reviewed in the United States on April 13, 2024 by MikeyGrrr

  • This rc car has to be tuned before you run it. The brake is set at 25% .
Color: Black
This car looks great and after you tune it it runs great. The battery tray is small so your limited on what size 4s batteries you can use.
Reviewed in the United States on March 16, 2024 by C Grove

  • Chrome don’t get you home, don’t fall for the pretty box.
Color: Blue
When it’s new this car handles like a Cadillac. Smooth as butter. BUT.... there’s always a butt. Do not get this with the intention of doing any form of bashing, jumping or being rough with it because it cannot handle the abuse. You’ll be searching for parts on the internet just to find there isn’t any made for it and you have to buy them for a different losi and hope they fit. The first picture is of the gear is what has happened. I was making laps on my track and hit one of the 12” high jumps. The car lands on the spare wheel and apparently strips the diff gears. Not only that it came to my door with a bushing missing on the steering drag link so the front tire wobbled bad. I did a lot of research and watched a lot of videos before I made this purchase and let me just say that they cannot do what the demo video portrays (jumping over a full scale rock racer) my jumps are 12” tall and it couldn’t handle it. In my opinion it’s false advertisement claiming to able to do all kinds of stuff. Even the name suggests it’s a rock racer. The diff gears stripped so easy it wouldn’t be racing long plus without some guards on the rear swing arm it covers the shocks and suspension with debris, once it does that you’ll find the small gap between the hinge pins and frame where gravel and such gets caught binding up the suspension and it’s travel. The front tires sling debris directly into the electronics when turning because they mounted them right in the front of the car open to all the elements and anything the front tires can sling into them. Also be careful when you mess with the tires it’s real easy to get the wheel shaft pins out of position if they are it won’t matter how tight the wheel is it will come off and you will lose several parts, also the wheels are 2” on one side and 3” on the other side making it hard to find different options for tires (I will say I have grown to like the bfg tires it came with) the spare tire is cumbersome if removed there is no bumper so no protection Anyways I hope this helps you to make the right choice. Update: I have decided to give this a 4 star rating. Only because of the customer service and how they handled my issue. Though I originally had 2 stars on the product I felt it shouldn’t go without recognition. I can’t say one bad word about customer service over at horizonhobby and David W. needs a raise for ensuring the service makes up for the lack of quality in the product so with the 2 stars for the car and the service I feel this is four star worthy. Thanks again. ... show more
Reviewed in the United States on February 23, 2021 by Joshua Trull Joshua Trull

  • losi lasernut
Color: Blue
its great looks amazing runs great very durable plenty of torq handles realy well it does about 45mph on 4s lipo
Reviewed in the United States on April 12, 2024 by dennis

  • Perfect rc
Color: Black
Even though it’s considered a rock racer I’ve used it to bash and have put it through some good jumps handles great, almost indestructible. Definitely worth buying
Reviewed in the United States on March 6, 2024 by JP

  • Fragile
Color: Black
After rebuilding the front end once already from the control arm snapping I was driving this down a dirt road, hit a bump in the road and broke it again. I have a traxxas slash that can bounce off of rocks or whatever and keep going. This thing hits a bump and breaks. For the cost it should be much more durable but it’s not. I haven’t been able to get one battery pack through it yet. Oh and the center diff is making a ton of noise too. Looks really cool on the shelf but if you want to drive it, get something else. ... show more
Reviewed in the United States on April 3, 2022 by John Schwettmann John Schwettmann

  • Simply the Best for the Price
Color: Blue
The media could not be loaded. I own many RC cars from Arrma and Traxxas. Bought this Losi Lasernut and loved it so much that I bought one for my friend also. Detail, performance and feel is professional. This is my top choice if I had to choose one for everything.
Reviewed in the United States on June 11, 2023 by JimmyZ

  • CAME WITH A JUNK SR6100AT receiver.
Color: Black
Thing came with a broken receiver, and I cannot get ahold of Amazon to send me just a new receiver. This is a badass car, a lot of fun to drive, sorta slow on a 3s so I'd advise using a 4s but still fun on a 3s. Only reason I was able to play with it is bc my buddy also had a loci and the same receiver in his, we took his out and tried it in my car and it worked just fine. I would rate 5 stars bc I'm an RC enthusiast but 3 stars bc this dicking around to try to get a new receiver sent to me. Update to my review: I also emailed Horizon Hobby about this issue and they were spectacular and after I showed them pics of the bad one and the good one installed in the car, they have mailed me a new receiver. Gonna give it a 4 star bc of Amazon being no help at all. But don't take anything away from Horizon Hobby, they were excellent. ... show more
Reviewed in the United States on July 13, 2021 by CO CO

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