Saddlemen Step Up Smooth Gripper 2 Up Seat Harley 2006-2017 Dyna FXD FLD FXDWGBRAND NEW PART # 806 04 174 Saddlemen Step Up Black Gripper 2 Up Seat Fits Harley 2006 2017 Dyna FXD FLD FXDWG Blends rider and passenger comfort with the ergonomics required to keep the rider locked in place and in control of the bike Combines a GelCore interior with Ultra Foam that creates a perfect balance of rigidity and user compliance The Ultra Foam's unique molding process creates an element resistant, self skinning process that seals the foam