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Losi 1/16 Mini-B Pro Roller 2WD Buggy LOS01025

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Key Benefits

  • Enhanced Performance: Top five aluminum parts included
  • Build It Your Way: Choose your own electronics
  • TLR® 22 Design: Based on the TLR 22 national champion


  • Scaled Down Version of the 1/10 TLR® 22 Buggy
  • Mid Motor Configuration
  • 1.5mm Aluminum Chassis
  • TLR® 22 Suspension Geometry
  • Taper Pin Front and BK Bar Rear Tires with Dish Wheels
  • 7mm Bore, Aluminum Threaded Oil Filled Shocks
  • Aluminum Servo Arm
  • Aluminum Bellcranks and Drag Link
  • Aluminum Front Pivot Block
  • Full Ball Bearings (less steering)
  • Option Parts Availability

The Mini Class Revolution

The legendary Losi® Mini's are back! Featuring TLR® 2WD buggy engineering and performance in a 1/16th package, the Losi Mini-B Buggy Roller is terrain-tearing and track-ready. The Mini-B Pro Roller offers racers a chance to customize and finish their Mini-B the way they want by adding their own electronics, motor, and more. The 1/16th scale is stable on the track generating quicker speeds and improved handling. With suspension geometry from the TLR® 22 platform and the inclusion of aluminum chassis, shocks, servo arm, bellcranks, and front pivot block, you get more from a Mini than ever before. Everything about this buggy is designed to give racers what they've asked for and deliver the kind of impressive experience drivers expect from Losi.

Scaled-Down Version

Featuring TLR 2WD buggy engineering and performance in a 1/16th package, the Losi Mini-B Buggy is terrain-tearing and track-ready. The 1/16th scale is stable on the track generating quicker speeds and improved handling.

Mid Motor Configuration

Having the motor mid ship mounted, not only replicates the 1/10th version, but also provides a better-balanced chassis. This allows for a much better performance on multiple surfaces balancing out steering and traction.

7mm Bore, Aluminum Threaded Oil Filled Shocks

The aluminum shocks feature threaded shock collars, allowing for easy preload/ride height adjustments. Additionally, the shock bodies feature a bottom loading, re-buildable shock cartridge with dual o-rings to help keep the oil in the shocks. Also features a 2-hole shock piston to control the dampening.

Aluminum Servo Arm

Improves steering response (exclusively for the Spektrum SPMSSX107 Servo).

Aluminum Bellcranks and Drag Link

Improves durability and reduces flex while adding to the aesthetics of the chassis.

Aluminum Front Pivot Block

Improves durability and stiffness between the front hinge pins.

Aluminum Chassis

The Mini-B has been designed with a 1.5mm thick Aluminum chassis plate. The aluminum chassis provides more strength and durability while vastly improving performance.

TLR 22 Suspension Geometry

All suspension geometry has been derived from the 22-platform providing balanced steering and traction form the optimized design.

Taper Pin Front Tires

Mounted on dish wheels, the Taper Pin front tires replicate one of the most popular tires from Losi.

BK Bar Rear Tires

Mounted on dish wheels, the BK Bar rear tires replicate the popular tires from Losi.

Full Ball Bearings

Transmission and axles have ball bearings that help things run smoother and last longer.

*Less steering bell crank

Full line of Option Parts

The Mini-B has a full line of option parts available including aluminum upgrades, a brushless motor, and much more.


Ball Bearings
Complete (Less Steering)
Sold Separately
Mini-B, Clear Polycarbonate
Sold Separately
1.5mm Aluminum Chassis
Completion Level
Bevel Gear
Gear Pitch
Internal Gear Ratio
Power Type
Product Height
4" (102 mm)
Product Length
10.7" (272 mm)
Product Width
7" (178 mm)
Sold Separately
Sold Separately
Sold Separately
Shock Type
7mm Bore, Oil Filled
Speed Control
Sold Separately
Spur Gear
Vehicle Type
7.5" (191 mm)

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Our products covered with full manufacturer's warranty.

30-Day Returns

Most un-opened un-used products can be returned within 30 days by contacting us.

24/7 Customer Support

Got questions? We got answers! Just contact our live chat to get an answer within 24 hours!

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Losi 1/16 Mini-B Pro Roller 2WD Buggy LOS01025

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