The Simagic GT Pro Hub is a high-end modular steering wheel hub system designed for sim racers who want to build a fully custom GT-style wheel. It acts as the central control unit that connects a rim (320–350mm) to a Simagic direct drive wheelbase, combining strong construction with advanced racing controls.

Built with a 5mm carbon fibre front plate and CNC-machined aluminium housing, the GT Pro Hub is designed to be rigid, lightweight, and completely flex-free, ensuring precise force feedback transmission without compromise.

Advanced GT Racing Control System

The hub features a dense, motorsport-inspired input layout, including:

• 8 programmable RGB buttons
• Rotary encoders for ABS and traction control
• Thumb encoders for fast in-race adjustments
• 7-way multi-function switches
• LED rev lights with telemetry integration

This allows drivers to control critical racing functions like brake bias, traction control, fuel mapping, and pit adjustments directly from the wheel.

Magnetic Paddle Shifters & Dual Clutch System

It includes Hall-effect magnetic paddle shifters, delivering crisp, durable gear changes with consistent tactile feedback. A dual clutch system is also integrated, supporting race starts and launch control techniques.

Modular DIY Wheel Platform

The GT Pro Hub is designed for custom wheel building, supporting a wide range of rims (typically 320–350mm). Users can pair it with different Simagic or aftermarket rims depending on driving style and discipline.

SimPro Manager Integration

All buttons, encoders, lighting, and telemetry functions are fully configurable through Simagic SimPro Manager software, allowing deep customisation of:

• Button mapping
• LED behaviour
• Encoder functions
• Race telemetry layouts

Motorsport-Focused Engineering

Developed with GT racing drivers and engineers, the hub prioritises durability, ergonomics, and functional race control over aesthetics alone, making it suitable for competitive sim racing environments.