Serpent 601389 C-hub 21deg KPI L+R Aluminium for SRX8 V2  [SER601389]

Aluminium C-hub for SRX8 V2

This Serpent SER601389 C-hub set provides left and right 21° KPI C-hubs machined from aluminium for the SRX8 V2 chassis. It is an RC-scale steering component intended to replace standard plastic hubs when a firmer steering pivot and more consistent geometry are required.

The part focuses on providing a stable KPI (King Pin Inclination) reference point so tuners can make repeatable changes to steering behaviour. Aluminium construction reduces flex compared with softer materials, giving crisper feedback through the steering linkage and helping to maintain alignment under load.

Installation is straightforward for users familiar with SRX8-series front suspension: remove the factory C-hubs, transfer bearings and hardware where applicable, and fit the SER601389 hubs using the original mounting hardware. Check wheel alignment and kingpin angles after fitting, and perform a short test run to confirm changes before final trimming.

Compatibility

• Serpent SRX8 V2

For racers and setters who prefer a metal option for consistent KPI and precise steering input on their SRX8 V2, these aluminium C-hubs are a direct upgrade that supports fine-tuning of front-end behaviour.