Saddlemen Black Step 2 Up Tuck And Roll Seat Harley Softail 18+ Street Bob FXSTBRAND NEW PART # 818 30 171 Saddlemen Step Up 2 Up Black Tuck And Roll Seat Fits Harley 2018 2026 Softail Street Bob FXBB and Softail Standard FXST 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