HPI Racing 54-Tooth Spur Gear for Bullet MT/ST

Overview

The HPI Racing 54-Tooth Spur Gear is a precision-cut drivetrain gear designed for the HPI Bullet MT and Bullet ST 1/10-scale trucks. With 54 teeth, this spur gear delivers efficient torque transfer through the transmission, ensuring smooth and consistent power delivery.

Replace a worn or damaged spur with this OEM-quality gear to restore factory drivetrain performance.

Key Features

• 54-tooth count
• Precision-cut teeth for clean mesh
• OEM HPI Racing replacement
• Durable construction

Performance Benefits

• Smooth power transfer between motor/engine and drivetrain
• Maintains factory gear ratios
• Reduces drivetrain noise
• Long-lasting durability

Usage Notes

Replace whenever the spur shows worn or chipped teeth. Verify proper mesh during installation. Apply gear grease before reassembly.

Technical Specs

• Type: Spur Gear
• Tooth Count: 54T
• Application: Bullet MT/ST transmission

Fitment

• HPI Bullet MT
• HPI Bullet ST
• HPI Bullet MT Flux
• HPI Bullet ST Flux

What's Included

• (1) HPI Racing 54T Spur Gear

Summary

An OEM-quality 54T spur gear for the Bullet MT/ST — restore your transmission to factory performance.