GT Pro Hub

The Simagic GT Pro Hub is a steering wheel hub accessory from Simagic consisting of a carbon fiber front plate and CNC-machined aluminum body. The hub provides the structural and electronic interface between a Simagic-compatible steering wheel rim and the wheelbase output shaft. It incorporates the control electronics (buttons, encoders, shift paddles) into the hub body, with the rim supplied as a separate attachable component. The carbon fiber front plate reduces weight while providing a rigid mounting surface for control inputs. Mounting to the wheelbase uses Simagic's quick-release system. USB data is transferred from the hub to the PC via the wheelbase connection. Compatible with Simagic rims and button layouts designed for the GT Pro Hub interface. Works with major sim racing titles as a standard USB controller device.