Transform your G25, G27, G29, or G920 gaming setup with this precision-engineered metal gear shifter adapter. Featuring M12x1.25 coarse threading and M4x0.7 fine threading, this adapter enables compatibility with most aftermarket shift knobs available today. The adapter is crafted from high-quality metal for exceptional durability and longevity. Installation is straightforward with a simple three-step process: remove the original shift head, secure the adapter, and attach your chosen shift knob. The adapter measures 20mm in length with a 12mm diameter body and 4mm mounting thread, ensuring a perfect fit with your racing peripheral. Note that this listing is for the adapter only - shift knob sold separately. This essential modification component opens up a world of customisation possibilities for your racing simulator setup, allowing you to achieve the exact feel and style you desire.