Sold as a 2pcs pair, these upper arms are a direct metal replacement for the plastic components on HPI Savage vehicles, providing support around gearbox mounts and steering knuckles.
Machined from 6061 T6 aluminium, the parts add stiffness at suspension pivot points while keeping weight controlled for realistic handling. Delrin collars are inserted into the hinge bores to cut down on play and to steady the joint under dynamic loads.
Installation swaps the stock front and rear upper arms and uses the existing hinge pins and fasteners. After fitting, check pin alignment and suspension travel to ensure correct operation. The set is intended for simple bolt-on upgrades related to maintenance or tuning.
Use these aluminium arms when you need a tougher upper suspension solution for Savage models; monitor Delrin collars and hinge pin alignment during servicing.
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