Repositions driver boards out 1" and forward 1" from stock locationMakes a noticeable difference in comfort; thighs aren't as tight against the tank, right knee is not as tight against the air cleaner, and legs get to stretch out a little bit moreCompatible with Kuryakyn ISO-Boards as well as H-D Traditional or SweptWing shaped boardsFits: 00-'17 FL Softail Models