Interlock Base Module + Rim
Best modular steering wheel for sim racers seeking long-term customization.
The GSI Interlock Base Module + Rim is the starting point for the modular Interlock system. It combines the core base module with a GSI rim, offering the flexibility to add paddle shifters, clutches, or an LED Matrix. Designed for seamless integration and future expansion, this setup allows your sim racing rig to grow with your needs. It features a matte brushed aluminum front plate and perforated faux leather handle material, with scratch-resistant polycarbonate buttons. The system is compatible with various PC wheelbases and is ready for future wireless connectivity options.
$650.00
Owner Satisfaction
4.7
/ 5
Category Rank
16
/ 124
#16 in Sim Racing Wheelbases
Price vs Category Average
-23%
Below average
Diameter
300
/ mm
Who it's for
- Backpackers prioritizing space-saving gear for long treks
- Campers cooking on uneven or challenging outdoor surfaces
- Ultralight hikers needing durable equipment that minimizes pack weight
Who should skip it
- Budget-conscious adventurers seeking affordable, standard cookware options
- Outdoor enthusiasts who prefer mixing and matching different brand components
- Minimalists wanting easy-to-clean gear for quick camp cleanup
Performance breakdown
Input Versatility
Forty-four total inputs provide unmatched control mapping for complex racing titles.
Modular Expandability
The Interlock system offers a future-proof path for hardware upgrades.
Build Integrity
Aluminum unibody construction ensures professional-grade durability under intense force feedback.
Telemetry Integration
The LED matrix and RGB strips deliver vital race data instantly.
Ergonomic Customization
Interchangeable grips and paddle configurations cater to diverse driver preferences.
Tactile Feedback
High-precision encoders and buttons provide satisfying, distinct physical confirmation.
Key Specs
Diameter
300 mm
Mappable Inputs
42
Push Buttons
12 (500gf)
Thumb Encoders
2
5 Way Encoders
2 (6.5n.cm)
7-Way Switches
2
Available N52 Shifters
Yes
Available HSE Clutches
Yes
Features
- Modular design allows for future expansion and customization.
- Fully customizable LED Matrix for dynamic visual feedback.
- POWER-LINK QR CAPABLE for optional wireless connectivity.
- Compatible with various third-party rims for a personalized setup.
- High-precision, tactile rotary encoders for satisfying control.
- Integrated thumb encoders for easy access to crucial controls.
- simOS Architecture for optimized responsiveness and power management.
- Up to 44 total inputs for extensive control mapping.
- Interchangeable grips and paddle configurations available
- Provides vital race data display directly on the wheel
What customers say
The Interlock Base Module and Rim by GSI earn high praise primarily for their exceptional build quality and thoughtful ergonomic design. Consumers consistently report a premium feel, noting the robust materials and precision engineering that promise long term reliability. The seamless integration of the interlock system enhances ease of use. While this is a significant investment, the consensus confirms that the superior tactile feedback and comfort justify the price point for dedicated users.
Know before you buy
The modular design allows you to swap out components like paddle shifters, clutches, and the LED Matrix as your needs evolve. You can also interchange the grips and customize the configuration to suit different racing styles or vehicle types.
The Interlock Base Module features a standard 70mm (6 x M5) bolt pattern, making it compatible with most major PC-based direct drive wheelbases. It is designed for seamless integration across various third-party setups.
The wheel offers a total of 42 mappable inputs, including 12 push buttons, two thumb encoders, two 5-way encoders, and two 7-way switches. This provides extensive control over complex vehicle settings without needing to reach for your keyboard.
Yes, the integrated LED Matrix is designed to display vital race data directly on the wheel. You can customize the visual feedback through the simOS architecture to monitor essential metrics like speed, gear, and engine RPM.
The POWER-LINK QR capability is designed to support future wireless connectivity options. It allows for a cleaner cockpit setup by potentially removing the need for external USB cables, depending on your specific wheelbase configuration.
The wheel is constructed with a matte brushed aluminum front plate and an aluminum unibody for high structural rigidity. The handles are wrapped in perforated faux leather, and the buttons are made from scratch-resistant polycarbonate to ensure durability during intense sessions.
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