Mustang Wide TripperT Seat for Harley-Davidson Softail. Wide TripperT Seat Cut narrow at the nose so the rider can easily plant their feet on the ground Sits the rider slightly lower but at a similar reach to controls compared to stock High-quality expanded vinyl cover combines the appearance of leather with the durability to withstand the elements Matching passenger seat offers a spacious 10" width for passengers and is 2.5" wider than stock passenger area. Harley-Davidson FXBB 1750 ABS Softail Street Bob 107 2018 - 2020 Harley-Davidson FXBB 1750 ABS Softail Street Bob 114 - 2021.