Losi Micro-B 1/24 RTR 2WD Buggy (Silver) w/2.4GHz Radio, Battery & Charger

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Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
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Micro B On Race Track

Fun & Race Ready Small R/C Buggy

Experience big-time racing excitement in a compact, budget-friendly package with the Losi Micro-B 1/24 RTR Buggy. Inspired by a TLR World Champion design, this micro-sized beast is fast, durable, and ready to run — making it the perfect way to race almost anywhere and anytime!

About the Micro-B


TLR Champion Race Inspired

The Losi Micro-B 1/24 RTR 2WD Buggy captures the excitement of RC racing in a compact, highly maneuverable package that’s small enough to run almost anywhere. Inspired by TLR's World Champion buggy, this micro-sized racer delivers big performance and agility. Whether you're racing in your living room or on a homemade track, the Micro-B's precision engineering, compact size, and TLR-inspired design make it an ideal choice for both casual RC enthusiasts and those looking to share their passion for racing with friends and family. Its RTR (Ready-To-Run) design means no additional accessories are needed, making it an easy and budget-friendly entry point into the RC world.

Performance Oriented Components

The Micro-B features a black-anodized aluminum chassis, setting a higher standard for micro RC vehicles with its rigid, durable construction. This chassis is designed with front caster kick and side bends to offer superior strength, ensuring it can withstand the bumps and jumps of intense racing. Paired with fully adjustable oil-filled shocks, the buggy delivers excellent handling and a smooth ride over various surfaces. The Pro-Line Racing body, wheels, and tires give it an authentic look and performance edge, reminiscent of full-scale race-winning designs, adding to the realism and enhancing your racing experience.

Electronics & Drivetrain

At the heart of the Losi Micro-B is its powerful Spektrum 350mAh LiPo battery and fully proportional electronics, allowing for precise control and speeds of 13+ mph — insane for a vehicle of this size! The Spektrum SLT2 2.4GHz radio ensures interference-free racing, while a throttle limiter provides “rookie mode” settings for safe learning at 50% or 75% speed. With over 20 minutes of run time and a convenient USB-C charger, this buggy offers reliable, high-speed fun that’s easy to recharge and race again in no time.

Features:

  • Modeled after a championship-winning buggy for race-ready performance
  • Pre-assembled and ready out of the box with all necessary components
  • Pro-Line Racing body, wheels & tires
  • Delivers incredible speed for a micro buggy
  • Adjustable race inspired oil-filled shocks
  • Extremely rigid and durable black anodized aluminum chassis
  • Spektrum powerful, reliable and responsive electronics
  • Small enough to race almost anywhere, from indoor to outdoor tracks
  • Offers 20+ minutes of run time and fast recharge with the USB-C charger
  • Customizable speed settings for beginner, intermediate, and advanced drivers

Includes:

  • (1) Losi 1/24 Micro-B 2WD RTR Buggy
  • (1) Spektrum 7.4V 350mAh 2S 30C LiPo Battery
  • (1) Spektrum USB-C Charger
  • (1) Spektrum SLT 2-in-1 ESC & Receiver
  • (1) Losi 65T Brushed Motor
  • (1) Spektrum 2.4GHz SLT2 Transmitter
  • (4) AA Transmitter Batteries
  • Misc. Tools & Instruction Manual

Needed To Complete:

  • 65W USB-C Power Supply

Specifications:

Scale 1:24
Drive 2WD
Power Source 2S LiPo
Length 6.81in (173mm)
Wheelbase 4.65in (118mm)
Width 4.29in (109mm)
Height 1.77in (45mm)
Weight 5.36oz (152g)
Motor: Brushed
ESC Brushed
Connector PH 2.0
Servo Micro
Front -
Rear -
Hex -
Front Pro-Line
Rear Proline
Assembly Level RTR

*Tech Note: Ready-to-Run models come equipped with all electronics and include the transmitter needed for use. Please check the "Needed To Complete" above to make sure you have everything you need to get out and enjoy your RC model.

Manuals:

User Manual

Parts Diagram

This product was added to our catalog on September 27, 2024

George Irwin
Verified Owner
Sunday, Oct 6 2024 (7 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
WOW! Being in the RC hobby since the early 1980s I am really impressed with this Micro B. Videos don’t do it justice. Don’t let the tiny size fool you. Even with the transmitter set on 50% setting it moves out. Switch it to 100%, it’s on and gone. Gill Sr is looking down and smiling.
Jason
Verified Owner
Friday, Oct 4 2024 (7 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Fun buggy for inside the house. I keep it on an end table next to the couch. I have been using it a lot off and on while watching TV. It does slide around a lot on hardwood floors on 100% throttle setting, 50% setting is about perfect on the wood floors. Get one!
liam martens
Wednesday, Oct 2 2024 (7 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Here's a review from someone who actually has this little beast.

The motor is smaller than most minis. But stock, it's plenty fast for Mini-z and even mini-b/t tracks. Jumps beautifully, handles like a dream. Like anything, could benefit from personal tuning, but out of the box it's a real performer. The 7mm hexes mean you can use scx24/fcx24 wheels and tires (definitely recommend 50mm OD or less to save the factory electronics).

Long story short, get it. Best $100 I've spent in a long time, and the aftermarket is only going to make them more awesome
C. Stump
Verified Owner
Monday, Oct 7 2024 (6 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Alright everyone listen up. I ordered 2 of these bad boys and it is absolutely worth it. I haven’t been into R/C in years but these little dudes are amazing. Quality, fast delivery, what more could you ask for? The speed is amazing for its size, 50% is fun, 75% perfect speed and handling, 100% stupid fast about uncontrollable!

Not gonna lie I love them so much I ordered 1 more to keep in the box or use for parts since who knows when extra batteries or stock will be available.

LOSI hit an absolute HOME RUN with this one. Do your self a favor and order 2, not 1 but 2.!!
Wayne Beardsley
Verified Owner
Thursday, Oct 24 2024 (4 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
These little buggies are so much fun and pretty fast write out of the box. I live in Richmond Virginia and lucky to have a hobby shop that has a carpet track in the store and these cars hook up perfect. I look forward to running with other buggies and testing on jumps as well. They handled surprisingly very well. I wish there were other color options then white and silver but I painted some touches so it will stand out. Losi did a great job with this one.
James Burke
Verified Owner
Monday, Oct 21 2024 (4 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Absolutely disappointing. I didn't even get two full charges out of this before the motor stopped working. At first I thought it was the usb charger that came with it being faulty, but after trying it on my higher end charger and making sure the battery held a charge I'm not getting anything other than the servo to function. No throttle. Perhaps it's some wiring issue, but it hasn't even been used outside before breaking.

I normally don't complain about stuff, but I expect more from Losi.
Bryon Nuvill
Verified Owner
Sunday, Oct 20 2024 (5 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
This thing is a blast, it’s hard to handle on Formica floors but fast a heck on rugs, I love it
Eric Switzer
Verified Owner
Thursday, Oct 17 2024 (5 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Great job losi, u did it again, love these things .... they handle so well, and long lasting battery life. My little girl and I have a blast. I bult a track in our basement for them as well !
Dustin Karrick
Verified Owner
Tuesday, Oct 15 2024 (5 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Outstanding little cars. Tons of fun. Fast shipping. Original 1/36th scale were out when I was a teenager. These came out on my birthday. Seemed like a sign.

Just wish there were more tire options. The rear fit on the front. Put rear on the front/rear and handling is amazing on carpet.
Disappointed
Monday, Sep 30 2024 (7 weeks ago)
Losi Micro-B 1/24 RTR 2WD Buggy (Silver)
Was really looking forward to this release, but then I learned that brushless motors that are 15mm in diameter won't fit and it became a hard pass. Every micro brushless motor currently on the market is 15mm in diameter. Losi blows it again.

I'm sure it's fun and plenty fast, but having to maintain a brushed motor so that it stays in good shape is just not worth it, especially when it comes to micros.