OEM Harley Davidson Wide Billet Passenger Footboard Inserts NOS Softail 51016-01OEM Harley Davidson Wide Billet Passenger Footboard Inserts NOS Softail 51016 01 Part #: 51016 01 The Harley Davidson part number 51016 01 refers to the Billet Passenger Footboard Insert Set. The inserts feature a wide band design and are made from chrome finished billet Fitment: According to a Harley Davidson instruction sheet, the 51016 01 inserts are compatible with various models from 1986 and later: 1986 and later Touring models: This includes