The Serpent SER601389 C-hub pair provides left and right 21deg KPI hubs manufactured from aluminium for the SRX8 V2 platform. These units are intended as an aftermarket replacement for the original plastic hubs when a more rigid steering pivot and repeatable geometry are required.
Designed to establish a dependable KPI (King Pin Inclination) datum, the alloy hubs allow setters to reproduce steering changes reliably. The stiffer material reduces flex relative to plastic, delivering sharper steering input and helping to preserve wheel alignment during energetic driving.
Installation follows standard SRX8-series procedures: remove the factory hubs, move over bearings and any reusable hardware, then mount the SER601389 parts using the original fasteners. After fitting, verify wheel alignment and kingpin angles, then carry out a short test to confirm the setup before final adjustments.
If you need a metal upgrade for consistent KPI and crisper steering on an SRX8 V2, these aluminium C-hubs offer a reliable option for precise front-end fine-tuning.
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