HPI Bullet Rear Suspension Hub Upgrade Compatible with Bullet 3.0 - BUL-18009-BK by Jazrider  [BUL-18009-BK]

Rear hub upgrade for Bullet

This is a black alloy rear hub carrier built for HPI Bullet vehicles and identified by part number BUL-18009-BK. It functions as an aftermarket replacement for the rear hub assembly on Bullet 3.0 platforms, providing an alloy option that changes the mechanical behaviour at the wheel mount compared with stock materials.

The carrier lists compatibility with BULLET 3.0 MT and ST models. It secures to the rear suspension upright using the chassis' original mounting points and mates with the normal wheel hex and axle configuration used on these models. Installation requires common hobby tools and routine attention to fitment.

When tuning, alloy hub carriers can influence rear wheel response, load durability, and the handling feel when geometry is altered. Typical post-fit checks include verifying wheel alignment, confirming fastener torque, and ensuring the wheel and axle rotate freely.