A modular sim racing wheel base module designed for flexibility, allowing you to pair your preferred rim and upgrade over time. Built for drivers who want a customizable and future ready setup.

KEY BENEFITS

Build a custom steering wheel setup tailored to your preferences
Upgrade over time without replacing your entire wheel system
Maintain a clean and reliable connection with a single USB interface
Add features like LED matrix later without starting over
Achieve consistent and precise input with a solid core module

WHO IT’S FOR

This module is designed for sim racers who want full control over their wheel setup. Ideal for users who already have a preferred rim or plan to customize their configuration over time. Suitable for both intermediate and advanced drivers who value flexibility and long term upgrade paths.

KEY FEATURES

The GSI Interlock Base Module Sim Racing Wheel Base Module serves as the foundation of the Interlock system, allowing you to pair it with compatible rims using a standard bolt pattern. It supports optional paddle shifters and clutches, giving you control over how your setup is configured. The system is designed with upgradeability in mind, allowing you to add an LED matrix at any time without replacing the core unit. It connects via a Spec 3 coiled USB cable, ensuring a stable and clean connection to your PC. Compatibility with third party rims requires a 70mm PCD bolt pattern and a 55mm horn hole if LED matrix support is desired.

TECHNICAL SPECIFICATIONS

Product type: Sim racing wheel base module
Connectivity: USB via Spec 3 coiled cable
Bolt pattern compatibility: 70mm PCD
LED matrix compatibility: Requires 55mm horn hole
Paddle options: Configurable with or without paddle shifters and clutches
Included components: Interlock Base Module, Spec 3 coiled USB cable
Exclusions: AH50 not included
Steering wheel doesn't collide with inputs. See the Interlock Base Module dimensions and check if your third party wheel rim is compatible.

REAL-WORLD USE / EXPERIENCE

In real use, the GSI Interlock Base Module Sim Racing Wheel Base Module gives you full control over how your wheel feels and functions. You can start with a simple setup and expand over time, adding paddles or a display as your needs evolve. This approach reduces wasted upgrades and allows you to build a setup that matches your driving style, whether focused on competitive racing or long endurance sessions.

GSI – Accessories