Parts/Drivetrain/Spur gears/Hot Racing Losi Micro-B Aluminum Speed-Run Spur Gear (36T)
Hot Racing Losi Micro-B Aluminum Speed-Run Spur Gear (36T)
Hot Racing

Hot Racing Losi Micro-B Aluminum Speed-Run Spur Gear (36T)

Part # HRALMCB36HM05
Teeth
Where to buy
$11.88
AMain Hobbies
Seen Oct 12, 2026
$11.88Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Spur Gear Overview:

Push your Losi Micro-B to its speed limits with the Hot Racing 7075-T6 Aluminum Spur Gear, precision-built for high-speed performance, extreme durability, and ultra-lightweight efficiency.

About the Speed-Run Spur Gear


Precision & Durability

The Hot Racing Losi Micro-B Aluminum Speed-Run Spur Gear is a precision-engineered upgrade for the Losi 1/24 2WD Micro-B vehicles, crafted from CNC-machined 7075-T6 aluminum. This lightweight, hard anodized gear replaces the stock plastic spur gear, offering enhanced durability and corrosion resistance for demanding high-speed runs.

Its design allows for the installation of larger pinion gears, making it an ideal choice for achieving optimal performance in speed runs. The aluminum construction ensures a super lightweight yet sturdy setup, delivering a precise fitment for seamless operation. Whether you're looking to boost your speed or increase durability, this spur gear provides both performance and reliability in one high-quality package.

Features:

  • Made from tough 7075-T6 aluminum
  • CNC machined for precise fit
  • Hard anodized for long life
  • Replaces weak plastic spur gear
  • Works with bigger pinion gears
  • Perfect for high-speed runs

Includes:

  • (1) Losi Micro-B Aluminum Speed-Run Spur Gear (34T)

*Tech Note: ESC & Motor temperature should not exceed 160F. Excessive heat will damage and shorten the life of the motor and ESC

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