HPI Racing Hard Anodized Aluminum Rear Hub Carrier Set 0° – Optional Upgrade for Bullet/WR8

Overview

The HPI Racing Hard Anodized Aluminum Rear Hub Carrier Set is a premium 0-degree upgrade for the HPI Bullet MT, Bullet ST, and WR8 platforms. CNC-machined from aluminum with a hard-anodized finish, these hub carriers replace the stock plastic units with race-grade durability and zero toe-in for a neutral handling baseline.

Stronger and more precise than stock, this upgrade is ideal for racers and aggressive drivers.

Key Features

• Premium CNC-machined aluminum
• Hard-anodized scratch-resistant finish
• 0-degree neutral toe geometry
• Direct fit for Bullet and WR8
• Stronger than stock plastic

Performance Benefits

• Increased rear-end strength
• Reduced flex during cornering
• Neutral handling baseline (0° toe)
• Hard-anodized resists wear
• Long service life

Usage Notes

• For Bullet MT/ST and WR8 platforms
• 0° toe-in setting (neutral)
• Apply thread lock to fasteners
• Standard hobby tools required

Technical Specs

• Manufacturer: HPI Racing
• Part Number: 108021
• Material: Hard-anodized aluminum
• Toe Setting: 0°
• Application: Rear Hub Carriers

Fitment

• HPI Bullet MT (Monster Truck)
• HPI Bullet ST (Stadium Truck)
• HPI WR8 (1/8 scale rally)

What's Included

• 1x Aluminum Rear Hub Carrier Set (0°, Hard Anodized)

Summary

Upgrade your Bullet or WR8 rear suspension with these premium HPI Racing 0° aluminum hub carriers. Stronger, more precise, and built for racing.