This Serpent SER601389 set includes left and right aluminium C-hubs set to 21deg KPI for the SRX8 V2 chassis. They act as an aftermarket steering upgrade to replace the stock plastic hubs when a stiffer pivot and improved geometry repeatability are desired.
The design centres on delivering a stable KPI (King Pin Inclination) reference so tuners can dial in steering changes with confidence. Aluminium reduces component flex relative to plastic parts, producing a more direct steering feel and helping to maintain alignment under cornering loads.
Fitting is simple for those experienced with SRX8 front suspension: remove the factory hubs, transfer bearings and any reusable hardware, then install the SER601389 hubs using the original mounting bolts. After installation, re-check wheel alignment and kingpin angles and run a short validation session to confirm the effect.
For drivers focusing on setup precision and consistent steering response on their SRX8 V2, these aluminium C-hubs are a direct, tunable upgrade choice.
Copyright © 2008-2026 rcjaz.com.au All rights reserved