GSI Interlock Base Module
- ✓Ships from Spokane Valley, WA — dispatched within 2 business days when in stock, exact rate at checkout
- ✓Free US shipping over $250 — domestic shipping, no import duties or fees
- ✓Manufacturer warranty — up to 2 years on SIMAGIC wheelbases, about 1 year on most items; we coordinate every claim
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.
More From GSI
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.
Shipping
This item ships from our authorized US distributor (Sim Motion) in Spokane Valley, WA — typically dispatched within 2 business days when in stock, then ground transit of about 2–7 business days depending on your location. Free US shipping on orders over $250. Domestic shipping means no import duties or fees. Items marked pre-order usually restock within 30 days.
Returns
Non-defective returns are accepted within 14 days of delivery with a return authorization — contact us first. Items must be unused and in original packaging. A 15% restocking fee applies, and the customer is responsible for both the original outbound shipping and the return shipping.
Warranty
Warranty claims start with a support ticket to the manufacturer (SIMAGIC and VNM run dedicated support channels — we will point you to the right one), and we coordinate repair or replacement with the distributor from there. SIMAGIC covers wheelbases and select items for 2 years; most other products carry about 1 year. See our Return & Refund Policy.
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