G series scroll wheel
thingiverse
This is a replacement for the metal outer section of scroll wheels used by many Logitech mice that have infinite scroll. In order to install this, you have to remove the actual wheel from the mouse and press the optical sensor grate out of the wheel. I do not recommend printing this with an FDM printer as even a small weight imbalance can ruin the infinite scroll function. The file named "scroll_wheel_update_1.stl" is a simplified file in case you are unable to produce a sound model with the extra texture.
With this file you will be able to print G series scroll wheel with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on G series scroll wheel.