GSI Interlock – Modular Sim Racing Steering Wheel

Brand: GSI
GSI Interlock modular sim racing wheel with central LED Matrix
Base module of the GSI Interlock with its 12 RGB buttons
Close-up of the central LED Matrix on the GSI Interlock
4 + 15 + 4 RGB telemetry strip of the GSI Interlock
Five-way encoders and thumb encoders of the GSI Interlock base module
Seven-way multi switches of the GSI Interlock
Matte brushed aluminium front plate of the GSI Interlock
Rear of the GSI Interlock with its 4 aluminium N52 paddles
70 mm PCD bolt pattern of the GSI Interlock base module
Aluminium unibody chassis of the GSI Interlock modular wheel
300 mm Ultra rim for the GSI Interlock
GSI Interlock with 300 mm GT rim, three-quarter view
300 mm GT rim in perforated leatherette for the GSI Interlock
GSI Interlock with 300 mm GT rim, front view
320 mm oval rim for the GSI Interlock modular wheel
GSI Interlock with 300 mm GT rim, tilted view
Synthetic suede grip on the 320 mm oval rim of the GSI Interlock
USB-C passthrough connection of the GSI Interlock base module
GSI Interlock with the rim removed, showing its modular architecture
GSI Interlock modular wheel fitted to a sim racing rig
GSI Interlock modular sim racing wheel distributed by Simufy
GSI Interlock modular wheel by Gomez Sim Industries
GSI Interlock, modular wheel for direct drive bases
GSI Interlock modular sim racing wheel
GSI Interlock modular sim racing wheel with central LED Matrix
Base module of the GSI Interlock with its 12 RGB buttons
Close-up of the central LED Matrix on the GSI Interlock
4 + 15 + 4 RGB telemetry strip of the GSI Interlock
Five-way encoders and thumb encoders of the GSI Interlock base module
Seven-way multi switches of the GSI Interlock
Matte brushed aluminium front plate of the GSI Interlock
Rear of the GSI Interlock with its 4 aluminium N52 paddles
70 mm PCD bolt pattern of the GSI Interlock base module
Aluminium unibody chassis of the GSI Interlock modular wheel
300 mm Ultra rim for the GSI Interlock
GSI Interlock with 300 mm GT rim, three-quarter view
300 mm GT rim in perforated leatherette for the GSI Interlock
GSI Interlock with 300 mm GT rim, front view
320 mm oval rim for the GSI Interlock modular wheel
GSI Interlock with 300 mm GT rim, tilted view
Synthetic suede grip on the 320 mm oval rim of the GSI Interlock
USB-C passthrough connection of the GSI Interlock base module
GSI Interlock with the rim removed, showing its modular architecture
GSI Interlock modular wheel fitted to a sim racing rig
GSI Interlock modular sim racing wheel distributed by Simufy
GSI Interlock modular wheel by Gomez Sim Industries
GSI Interlock, modular wheel for direct drive bases
GSI Interlock modular sim racing wheel

GSI Interlock – Modular Sim Racing Steering Wheel

Brand: GSI
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3-year warranty

3-year warranty

Shipping within 24/48 hours

24/48 hour delivery (Iberian Peninsula)*

Personalized attention

Personalized attention

*More information in Shipping Policy.

The GSI Interlock is a modular sim racing steering wheel built around an aluminium base module with 44 mappable inputs and interchangeable 300 or 320 mm rims, designed so you can change format without replacing the electronics.

Unlike a closed wheel, here the electronics — buttons, encoders, switches, LEDs and LED Matrix — live in the base module, and the rim bolts on in front. You can move from a 300 mm GT rim to a 320 mm oval, or switch from perforated leatherette to suede, keeping exactly the same input configuration. Every variant we stock includes the 4 aluminium paddles and the central LED Matrix.

Key features of the GSI Interlock

  • Modular architecture: the base module accepts official GSI rims or third-party rims with a 70 mm PCD.
  • 44 mappable inputs in the 4-paddle configuration with LED Matrix that we supply.
  • 90 addressable RGB LEDs with the LED Matrix fitted, plus a 4 + 15 + 4 telemetry strip.
  • Central LED Matrix for current gear, flags and alerts, included on all our variants.
  • 12 RGB buttons at 500 gf, 2 illuminated five-way encoders at 6.5 N·cm, 2 thumb encoders and 2 seven-way switches.
  • Aluminium unibody chassis with a matte brushed aluminium front plate and scratch-resistant polycarbonate buttons.
  • Ready for USB-C passthrough quick releases, including the forthcoming GSI Powerlink-QR.

simOS: the GSI firmware

The Interlock runs on simOS, the in-house firmware from Gomez Sim Industries. The simOS desktop application is where you assign inputs, configure the behaviour of the LEDs and the LED Matrix, and apply firmware updates; it is a free download from the manufacturer’s website.

Technical specifications

Specification Value
Mappable inputs 44 (4 paddles with LED Matrix)
Buttons 12 RGB at 500 gf
Encoders 2 five-way at 6.5 N·cm with RGB + 2 thumb encoders
Multi switches 2 seven-way
RGB LEDs 90 addressable with LED Matrix (55 without)
Telemetry strip 4 + 15 + 4
Central display LED Matrix
Paddles 4 aluminium, N52 magnetic
Clutches Compatible with GSI “HSE” analogue clutches
Chassis Aluminium unibody
Front plate Matte brushed aluminium
Button material Scratch-resistant polycarbonate
Firmware simOS
Bolt pattern 70 mm PCD (6 × M5)
Connection USB via the GSI “Spec 3” coiled cable, with USB-C passthrough support
Manufacturer warranty 12 months

Which rim should you choose?

Variant Diameter Grip Typical use
Base module only Depends on the rim you fit From the rim You already have a compatible rim or want a third-party one
Ultra 300 mm Overmoulded silicone Formula and single-seaters
GT 300 mm perforated 300 mm Perforated leatherette Compact GT
Oval 320 mm perforated 320 mm Perforated leatherette GT, endurance and oval
Oval 320 mm suede 320 mm Synthetic suede GT and endurance, more grip with gloves

If you choose the base module only, your rim must meet three conditions: a 70 mm PCD with six M5 bolts, a 55 mm centre hole to leave room for the LED Matrix, and enough clearance not to foul the module’s buttons and encoders.

What’s in the box

  • GSI Interlock base module with LED Matrix
  • The rim selected from the dropdown, except on the base-module-only variant
  • Set of 4 aluminium paddles
  • GSI “Spec 3” coiled USB cable

The AH50 extension hub is sold separately.

Compatibility

It runs over USB on PC (Windows) and mounts on direct drive wheelbases with a 70 mm PCD. GSI lists it as compatible with Simucube, VRS DirectForce Pro, Simagic via its quick release, Asetek with the Invicta QR, MOZA with the MOZA QR, Fanatec direct drive bases through the SRM Emulator Hub or the Podium Hub and, broadly, most 8 Nm or higher wheelbases.

  • Not compatible with consoles: it is a USB peripheral for PC.
  • Connect it to a powered USB hub or an active USB repeater; passive USB extension cables cause problems.
  • The module supports USB-C passthrough, so it is ready for wireless quick releases once GSI launches the Powerlink-QR.

Frequently asked questions

What do I gain with a modular wheel over a closed one?

The rim and the electronics are separate parts. If you add a GT car to your rotation and want a 320 mm rim, you buy the rim rather than a whole new wheel; if the rim wears out with use, you replace only the rim. The expensive part, the electronics, stays.

Can I fit a rim that is not made by GSI?

Yes, provided it meets three conditions: a 70 mm PCD with six M5 bolts, a 55 mm centre hole for the LED Matrix, and enough clearance not to cover the module’s buttons or encoders. If your rim has no centre hole, the module still works but the LED Matrix will be hidden.

What exactly do the variants you sell include?

All of them include the base module with the central LED Matrix and the set of 4 aluminium paddles, plus the “Spec 3” coiled cable. The only difference between variants is the rim: you can order it with no rim, with the 300 mm Ultra, with the 300 mm perforated GT or with the 320 mm oval in perforated or suede.

What is the LED Matrix for?

It is the module’s central LED display. It shows the current gear and can be assigned to flags, spotter alerts, the pit limiter or any warning you configure. It is not a full dash: for detailed numerical telemetry you will still use an external dash or your monitor.

Does it work with PlayStation or Xbox?

No. It is a USB wheel for Windows PC. There is no firmware or console licence that enables it on PlayStation or Xbox.

What does USB-C passthrough ready mean?

That the USB signal can pass through the quick release instead of an external coiled cable. Today it connects with the included “Spec 3” cable; once GSI launches its Powerlink-QR, the same module will be able to run with no visible cable.

Buying your sim racing wheel from Simufy means buying with full guarantees

  • Official premium sim racing distributor in Spain and Portugal — over 70 brands
  • The only Official Fanatec out-of-warranty Repair Centre in Europe
  • Simucube Premium Reseller — one of only four in Europe
  • Shipping from our own 5,000 m² warehouse and Barcelona showroom
  • Specialised technical support and official warranty on every product
  • Tailored financing: leasing and renting available

Preguntas frecuentes

Un producto en PRE-ORDER significa que aún no está disponible para entrega inmediata, pero uqe está en camino y se puede reservar con antelación antes de su disponibilidad oficial. Esto garantiza que se tendrá acceso al producto una vez que esté en stock. Recomendamos realizar el PRE-ORDER para evitar quedarse sin una unidad y saltar al siguiente batch.

Las fechas de disponibilidad de los productos en pre-order se indican en la página de producto correspondiente o también en nuestro canal #pre-orders de Discord: https://discord.gg/simufy

Cuando un producto está en stock, significa que está disponible en nuestros almacenes y puede ser enviado de manera inmediata tras realizar el pedido.

Rotundamente sí. Los productos ofrecidos son seleccionados cuidadosamente para cumplir con altos estándares de calidad. Esto garantiza que los materiales utilizados sean duraderos, seguros y adecuados para el propósito previsto.

Puedes saber si el producto que deseas está en stock revisando la página del producto. Normalmente, aparecerá un mensaje que indica su disponibilidad, como "Envío inmediato" o las unidades disponibles. Si no está en stock, es común que se muestre uno de estos estados: - Agotado: No hay unidades disponibles y podría haber que esperar a que se repongan. - Pre-order: El producto está disponible para reservar antes de que llegue al almacén.

No, todo pedido se envía mediante un único envío. Si el pedido contiene artículos en stock y sin stock, el pedido será enviado tan pronto estén todos los artículos del mismo en stock. Si se desea recibir los artículos en stock de manera inmediata, es necesario realizar múltiples pedidos o solicitarnos el cargo de un porte adicional.

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Simufy pone a disposición de cualquier cliente la posibilidad de aplazar el pago de cualquier o todos sus pedidos a través de la entidad financiera Aplazame o Klarna.

Klarna ofrece financiación válida para pedidos de un importe de hasta 1.500€ y en un máximo de 3 plazos sin intereses.

Aplazame ofrece financiación válida para pedidos de un importe de hasta 3.000€ y en un máximo de 24 plazos con intereses. Cuota inicial y plazos venideros totalmente flexibles a su elección.

Sí, siempre y cuando el producto se reciba en el mismo estado que se envió. El reembolso se efectuará tras la verificación manual y conformidad del producto devuelto, por el mismo medio que se efectuó el pago. Para más información puedes consultar nuestra Política de devoluciones.