Adopts newly developed micro-leaf switch with adjustable operating position. 5 individual switches operating positions for each direction Different structure from traditional micro switches, it has a long life (over 3 million electrical cycles). This is a silent type that does not require a clicking sound unique to a micro switch. Installation size is the same as previous products. You can use the same harness as regular JLF and JLX levers, so it can be easily replaced. *Tools to adjust the knob of the switch are not included. The GT-8X is standard so you can switch between 4 and 8 directions by removing the center part as shown in the third picture, and installing it at different angles. In addition, you can choose the shape of the guide tip GTN series (sold separately). You can change the operation experience as you like. By replacing the GTN-Y version of the GTN series above, this product is equivalent to the GT-Y 8-sided guide set. Lever balls are not included.