HPI Bullet Rear Suspension Arm Replacement Compatible with BULLET 3.0 MT and ST - BUL-18010-BK by JAZRIDER  [BUL-18010-BK]

Compatibility notes for HPI Bullet rear arm

This component is an alloy rear suspension arm designed for HPI Bullet series models and offered as a black replacement part for the rear assembly. It is listed for use with the Bullet 3.0 MT and ST platform variants running nitro engines.

In practice the arm is a chassis-level replacement that restores rear geometry while delivering the altered stiffness and wear characteristics of an alloy item compared to stock materials. Treat the part as a direct swap at the rear mounts and verify hinge pin alignment and linkage clearances during fitting. Standard steps include removing the wheel and body where required, unfastening the rear arm from the hub and chassis brackets, moving bearings or hardware as needed, and reassembling while confirming suspension travel and absence of binding.

Compatibility tip: confirm your Bullet variant and inspect mount points before purchase to ensure correct fitment, and test articulation after install to validate clearance with your chosen setup.