GSI MSK2 Multi Switch Knob

The MSK2 is a small upgrade that changes how your wheel looks and feels under your thumb. It is machined from a solid block of 6061 aluminum for smooth, precise movement and comes anodized in black or red.

Swapping it in needs only a 1.5 mm hex bit. Loosen (don’t remove) the grub screw on the current knob, fit the MSK2 and tighten its pre-installed grub screw, being careful not to over-tighten.