Fits: 2000 - 2017 FL Softail Models, Heritage, Fatboy, Deluxe , Crossbones, etc.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 boardsNot compatible with Cruise Arm Mark III, P/N's 7914, 7915, or Standard Length Cruise Arm Mark IV, P/N 7840.