HPI Racing Machined Bulletproof Differential Bevel Gear Set 29T/9T for Savage X

Overview

The HPI Racing Machined Bulletproof Differential Bevel Gear Set (29T/9T) is a high-strength differential gear set engineered for the HPI Savage X and Savage XL 1/8-scale monster trucks. Featuring CNC-machined construction, these bevel gears offer dramatically improved strength and precision over stock parts — earning their "Bulletproof" name in the most demanding bash and race conditions.

The set includes one 29-tooth ring gear and one 9-tooth pinion, providing the proper ratio for Savage X/XL differentials. This is a must-have upgrade for high-power Savage builds, especially those running brushless or hot nitro powertrains.

Key Features

• CNC-machined "Bulletproof" construction
• 29T ring gear and 9T pinion combination
• Direct fitment for Savage X/XL differentials
• Dramatically stronger than stock gears

Performance Benefits

• Withstands extreme torque from upgraded powerplants
• Resists tooth chipping and stripping
• Smooth, precise mesh for efficient power transfer
• Long-lasting durability under hard bashing

Usage Notes

Highly recommended for Savage X/XL trucks running upgraded brushless motors, hot nitro engines, or seeing aggressive bash use. Pack differentials with quality silicone diff fluid during installation.

Technical Specs

• Type: Differential Bevel Gear Set
• Tooth Count: 29T ring / 9T pinion
• Construction: CNC-Machined
• Application: Savage X/XL differentials

Fitment

• HPI Savage X
• HPI Savage XL
• HPI Savage Flux

What's Included

• (1) 29T Machined Bevel Ring Gear
• (1) 9T Machined Bevel Pinion Gear

Summary

Bulletproof your Savage X/XL differentials with this CNC-machined high-strength bevel gear set — built to handle serious power and brutal bashing.