How to Set Up Asetek Initium Wheelbase & Steering Wheel
By Sim Racing Cockpits, Gaming Chairs and more | Published: 2026-10-28
Category: How-to Guides
Step-by-step guide to mounting, wiring, and pairing the Asetek Initium Wheelbase with the Initium Steering Wheel. Includes common mistakes to avoid.
Quick Answer
Mount the wheelbase to your rig, connect power and USB, attach the steering wheel using the quick release, then install the Asetek software to configure settings.
Why the Initium Bundle Requires Careful Installation
The Initium Wheelbase is only compatible with the Initium Steering Wheel, so proper pairing is essential. The 5.5 Nm direct drive motor delivers strong force feedback, demanding a solid mount to avoid flex or noise.
If you skip the software calibration, the wheel may not center correctly or recognize all 21 input options. Taking a few extra minutes during setup prevents frustration later.
Setup Steps
- Mount the Wheelbase to Your Rig: Use the included bolts or a compatible bottom mount (like the Asetek Bottom Mount) to secure the Initium Wheelbase to your sim rig. Tighten evenly to avoid twisting. Check that the mount surface is flat and the bolts are snug but not over-tightened. A common mistake is using bolts that are too long, which can damage the housing.
- Connect Power and USB: Plug the power adapter into the wheelbase and a wall outlet. Connect the USB cable to your PC. The wheelbase should appear as a device in Windows. Use a dedicated USB port on your motherboard, not a hub, to avoid disconnects during force feedback.
- Attach the Steering Wheel: Align the quick release on the Initium Steering Wheel with the wheelbase shaft. Push firmly until you hear a click, then pull gently to confirm it's locked. Do not force the wheel if it doesn't slide on easily; misalignment can damage the pins. Rotate the shaft slightly to align the splines.
- Install Asetek Software: Download and install the Asetek Sim Racing software from the official website. Launch it and follow the on-screen prompts to calibrate the wheelbase and steering wheel. Run the calibration wizard even if the wheel seems to work. Skipping this step can cause incorrect centering or dead zones.
- Configure Button Mapping and LEDs: In the software, assign functions to each of the 21 inputs and customize the aRGB LED colors. Save the profile to the wheelbase memory. Test all buttons in your sim title after mapping. A common oversight is leaving unused buttons unassigned, which can cause conflicts.
Products in This Guide
- Asetek Initium Steering Wheel: The Initium Steering Wheel offers 21 input options and reactive aRGB LEDs. You have many buttons and LEDs to map; the software setup ensures they work as intended.
Asetek Initium Steering Wheel - Asetek Initium Wheelbase: The Initium Wheelbase delivers 5.5 Nm force feedback and is only compatible with the Initium Steering Wheel. A secure mount is crucial because the direct drive motor can shake the rig if not firmly attached.
Asetek Initium Wheelbase
