CNC 6061 T6 C hub set XO019 technical upgrade by GPM  [XO019]

Engineering overview for XO-1 C hubs

This 2 pcs C hub set is machined from 6061 T6 aluminium and features Delrin collars pressed into the bore to limit lateral clearance between hub and knuckle arms. The collars provide a low-friction bearing surface that stabilises steering geometry under load and improves repeatability during tuning on TRAXXAS Slash 4x4 platforms.

The hubs are supplied as a matched left/right pair and use the stock mounting points to simplify installation; the metal construction improves resistance to wear compared with original plastic parts. During assembly verify knuckle alignment, steering link geometry and bearing clearances before final torqueing.

From a performance perspective these hubs act as a chassis-level upgrade to reduce steering slop so that caster and toe changes produce predictable wheel direction. Note that the added stiffness can alter steering feedback, so re-check toe, caster and steering endplay after installation.

Intended for hobbyists and tuners seeking durable, precisely machined C hubs to lower steering play on compatible Slash 4x4 XO-1 builds; inspect fit and alignment during installation for optimal results.