"TR-1" Thumb Rotary Knob Color:Black Now you can purchase the

Now you can purchase the Simucube wheel side QR with your GSI and have it installed in factory

Compatible with the GSI Interlock system as well as sim racing button boxes that use a 70mm PCD bolt pattern

The GSI AH100 hub is the latest extension in the GSI product range

GSI x Simucube join forces once again to elevate your sim racing experience

"TR-1" Thumb Rotary Knob Color:Black Now you can purchase theUpgrade and add a bit of color with the GSI "TR 1" Thumb Rotary Knob. Meticulously machined from a solid block of 6061 aluminum, each knob boasts unparalleled durability and precise engineering, ensuring smooth, flawless rotations every time you use it. Available in a variety of anodized colors, this knob adds a dash of personalization and character to your steering wheel. How to Install Find the screw holes on the rotary knobs currently installed to