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50/70mm Universal Mounting - Flexible and Hassle-Free

Supports standard 50mm and 70mm bolt patterns to fit most quick-release steering wheels.

The 70mm pattern offers dual mounting sets (front and rear) to accommodate various brand standards.

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USB Interface - Reliable and Smooth Connection

Built-in USB port enables third-party wheels to connect directly to the Alpha EVO Wheelbase with plug-and-play functionality.

Installation video

If the steering wheel is not recognized by your computer after connection, please check the following:

  • Ensure the USB-C data cable on the back of the EVO base is properly and directly connected to your PC.
  • Confirm that the required drivers for the third-party steering wheel have been correctly installed.
  • It is recommended to use shorter cables when connecting the QR-A to reduce transmission loss and ensure a stable connection.
  • QR-A supports most USB-A third-party devices, but due to protocol differences, compatibility may vary. Please verify before use.
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Official suggestion

We strongly recommend using a short cable to ensure stable output and enjoy the best experience.

Chart of steering wheels and their compatible McLaren models with logos of Cube Controls, Ascher Racing, and GSI brands.

Officially Supported Compatible Steering Wheels

Cube Controls: F-Core EVO, F-Pro, CSX-3, Mercedes AMG GT Edition, GT-X2, GT Pro v2, Astra

Ascher Racing: Artura Ultimate, Artura Pro, Artura Sport, Artura GT4

GSI: Hyper P1 Rev B, FPE v2, GT-MAX32, Hyper SL, GXL v2, X-29

Manual, Downloads and Technical details

Download
SIMAGIC SimPro Manager software - download



Technical details:

Product Name: QR-A Quick Release Adapter

Dimensions: 87x87x91mm

Weight: 467g

Material / Process: Forged aluminum alloy with CNC precision 
machining and anodized surface treatment

Compatibility (Supported Devices): Alpha EVO Wheelbase, third-party steering wheels
(USB PC connection supported)

Software Support: PC

Power Consumption: 5V⎓1.5A MAX

Accessories: USB-A to USB-C Data Cable

Compatibility

Compatibility (Supported Devices): Alpha EVO Wheelbase, third-party steering wheels
(USB PC connection supported)

Officially Supported Compatible Steering Wheels:

Cube Controls: F-Core EVO, F-Pro, CSX-3, Mercedes AMG GT Edition, GT-X2, GT Pro v2, Astra

Ascher Racing: Artura Ultimate, Artura Pro, Artura Sport, Artura GT4

GSI: Hyper P1 Rev B, FPE v2, GT-MAX32, Hyper SL, GXL v2, X-29

What is in the package?
  • 1x QR-A Quick Release Adapter
  • 1x USB-A to USB-C data cable

What our customers say about this product

What does the QR-A adapter do?

It lets you run third-party USB steering wheels on a Simagic Alpha EVO wheelbase: the forged aluminium adapter mounts any wheel with a standard 50 mm or 70 mm bolt pattern, while the wheel's data runs over its own USB connection to the PC (a USB-A to USB-C cable is included).

Which steering wheels are officially supported?

Simagic's official list covers Cube Controls (F-Core EVO, F-Pro, CSX-3, Mercedes AMG GT Edition, GT-X2, GT Pro v2, Astra), the complete Ascher Racing Artura line (Ultimate, Pro, Sport, GT4) and GSI (Hyper P1 Rev B, FPE v2, GT-MAX32, Hyper SL, GXL v2, X-29). Other USB wheels with a 50/70 mm pattern fit mechanically as well.

Does the QR-A work on older Simagic Alpha bases?

The QR-A is designed for the Alpha EVO series (Sport, EVO, Pro). If you run an older Alpha or a different setup, write to us before ordering and we will check your exact combination.

How is the QR-A built?

Forged aluminium alloy with CNC precision machining and an anodized finish - 467 g at 87 x 87 x 91 mm. Forging gives the metal a denser grain structure than casting, which matters on a part transferring the full torque of a direct drive base.

QR-A or the Simagic QR 50/70 - which one do I need?

Different jobs: the QR-A is for third-party USB wheels on an Alpha EVO base. The QR 50/70 is the plain mechanical wheel-side quick release for mounting additional rims or hubs within the Simagic ecosystem.