HPI Racing Heavy Duty Gear Shaft 5X29mm for the Bullet MT ST and the Savage XS (ONLINE ORDER ONLY)

Overview

The HPI Racing Heavy Duty Gear Shaft is a hardened steel upgrade for the HPI Bullet MT, Bullet ST, and Savage XS platforms. With 5x29mm precision dimensions, this shaft replaces the stock gear shaft with a stronger, more durable component.

The heavy-duty construction is ideal for high-power applications and aggressive driving.

Key Features

• Genuine HPI Racing heavy-duty upgrade
• Hardened steel construction
• Precision 5x29mm dimensions
• Direct fit for multiple platforms
• Stronger than stock

Performance Benefits

• Withstands high-torque loads
• Long service life
• Reliable drivetrain performance
• Suitable for high-power motors

Usage Notes

• For Bullet MT, Bullet ST, and Savage XS platforms
• Apply gear grease during reassembly
• Inspect bearing surfaces
• Standard hobby tools required

Technical Specs

• Manufacturer: HPI Racing
• Part Number: 109925
• Dimensions: 5x29mm
• Type: Heavy Duty Gear Shaft
• Material: Hardened steel

Fitment

• HPI Bullet MT (Monster Truck)
• HPI Bullet ST (Stadium Truck)
• HPI Savage XS
• HPI Savage XS FLUX

What's Included

• 1x Heavy Duty Gear Shaft (5x29mm)

Summary

Upgrade your Bullet or Savage XS gearbox with this HPI Racing Heavy Duty gear shaft. Hardened steel, precision-fit, and built to last.