3RACING SAK-U321 Graphite Rear Hub 2-degree Sakura Ultimate Tuning Part  [SAK-U321]

Precision rear hub for refined balance

The 3RACING SAK-U321 Graphite Composite Rear Hub fits the Sakura Ultimate chassis to help refine handling characteristics. Its 2-degree toe setting gives a subtle but effective change to rear behaviour, pairing stiffness and light weight from the graphite composite material.

Consistent handling under load

Using the SAK-U321 can reduce rear instability and understeer during aggressive lines, allowing drivers to hold a cleaner racing line. The component is built to withstand normal competitive use while retaining a predictable response lap after lap.