Easy one-bolt installation on either FXST or FLST Models provide four positions for alternative footrest placement or out of the way storage. The retractable arms come equipped with our small ISO-Pegs. A female clevis will accommodate any H-D style male mount peg. An optional Footboard Adapter (P/N 7924) will permit the use of O.E.M. H-D passenger footboards or our awesome ISO-Passenger Boards.