GSI Interlock Ultra
Fulfillment within 3 business days.
Seasonal demand may extend delivery times.
Please refer to each product’s Black Friday delivery schedule above.
The Interlock Ultra is the flagship of the system, featuring a unique rim design with the LED Matrix seamlessly built in. It delivers a clean, integrated experience right out of the box — distinct within the Interlock lineup and built to stand on its own.
START ANYWHERE, GO ANYWHERE
No matter where you begin, every interlock can evolve into any other. Go fully custom with a compatible third party rim.
POWER-LINK QR READY
Since the beginning, we’ve pushed boundaries to create the ultimate sim racing products. The Interlock sets a new foundation for the future, built around our latest electronics and modular design.
It’s already prepared for our upcoming GSI Powerlink-QR, our next-generation passthrough QR that provides both power and data, with a conventionally placed USB-C port beneath the hub for effortless connectivity. The Interlock is ready not only for the GSI Powerlink-QR but also for any passthrough QR that uses a USB-C connection—no need to open the wheel to adapt. It also features dynamic power switching, intelligently recognizing whether it’s connected through the passthrough QR or the coiled cable—giving you seamless flexibility and complete freedom in how you connect.
simOS Architecture
GSI wheels run on simOS, our custom firmware optimized specifically for sim racing.
It includes features like predictive algorithms to optimize responsiveness and intelligently manage power and data, as well as a suite of useful features that integrate directly with the simOS app.
What's Included:
- Interlock Ultra
- GSI "Spec 3" Coiled USB Cable
Compatibility:
Wheelbases (Windows PC Only)
Simucube
VRS DirectForce Pro
Fanatec DD Bases
(via SRM Fanatec Emulator Hub or Fanatec Podium Hub)
Most 8nm+ wheelbases
Asetek (via Asetek Invicta QR)
Moza (via Moza QR)
Simagic (via Simagic QR)
Specifications:
INPUTS
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
Top Paddles: No
ILLUMINATION
Display: LED Matrix
Addressable RGB LEDs: 90
RGB Telemetry Strip: 4+15+4
RGB Buttons: Yes
RGB 5-Way Encoders: Yes
CONSTRUCTION
Front Plate: Matte Brushed Aluminum
Handle Material: Perforated Faux Leather
Aluminum Unibody: Yes
Scratch-Resistant Polycarbonate Buttons: Yes
CUSTOMIZATION
Label Text + Colors: No
Button Layout: No
Rotary Knobs: Yes
MEASUREMENTS
Diameter: 300mm
Bolt Pattern (PCD): 70mm (6 x M5)
Recommended Connection
GSI Coiled Cable → Powered USB Hub → PC
USB extension cables are not recommended.