• Design inspired by championship-winning TLR buggy
• Strong, rigid, black-anodized aluminum chassis
• Adjustable oil-filled shocks
• Fully proportional electronics

• Spektrum SLT2 2.4GHz radio
• Powerful Spektrum 350mAh LiPo battery
• Convenient and easy-to-use USB-C charger
• Pro-Line Racing body, wheels, and tires

OIL-FILLED SHOCKS

Losi has taken micros to the next level with the Micro-B. It not only looks like buggy that won the 2023 IFMAR World Championships, but includes oil-filled shocks for optimal handling and jumping during racing. The shocks can be tuned with optional shock fluid and springs and adjusted with the included pre-load clips.

BLACK-ANODIZED ALUMINUM CHASSIS

The Micro-B buggy's next-level aluminum chassis is an RC industry first for micro vehicles. Inspired by the championship-winning TLR racing buggy, the Micro-B chassis includes front caster kick and side bends to create a strong and rigid foundation.

13+ MPH WITH ROOKIE MODE

For a vehicle of its size, the Micro-B's 13+ mph top speed is outrageous! A throttle limiting switch on the back of the SLT2 transmitter lets you put the buggy in “rookie mode,” limiting speeds to 50% or 75% of its full potential — perfect for learning RC control skills gradually and safely. It's great for sharing the fun with younger, less experienced drivers, knowing they'll be able to stay in control.

SPEKTRUM SLT2 2.4GHz RADIO

Race with an unlimited number of other drivers and never worry about signal conflicts, thanks to the interference-resistant 2.4GHz technology of the Spektrum SLT2 radio. Adjustments on the transmitter let you fine-tune steering control to suit your individual racing style.

FULLY PROPORTIONAL ELECTRONICS

The included electronics deliver fully proportional control, which means that your slightest input on the transmitter is immediately reflected in your Micro-B buggy's speed and steering. That responsiveness keeps you 100% in control on the race track.

FULLY READY-TO-RUN

Everything you need to race is included in the box along with your fully assembled and finished Micro-B buggy. No additional items are required. Just read the manual as you charge the battery and you'll be ready to compete in less than an hour.

BATTERY & CHARGER INCLUDED

The 350mAh LiPo battery included with the Micro-B provides over 20 minutes of run time on a full charge — compared to the eight minutes you get with most RTR models. Recharging the battery takes less than an hour using the included .5 amp USB-C charger.

PRO-LINE OE (ORIGINAL EQUIPMENT) BODY

Pro-Line Racing bodies are found on many larger RC buggies that compete and win around the world. You can be proud that your Micro-B is also topped off with a factory-finished Pro-Line body, even though you're racing with friends indoors or outdoors at home!

PRO-LINE RACING OE (ORIGINAL EQUIPMENT) COMPONENTS

The included Pro-Line Racing body, wheels and tires are exact same design found on racetracks around the world — another example of what makes the Losi Micro-B one of the best micro RC buggies available!

MICRO-B OPTION PARTS

Competing, customizing, upgrading — you can do it all, RC style, with the Losi Micro-B. A full line of option parts is available for making this racing buggy all your own.

Product Specs