Kuryakyn Footpegs Without Adapters - ISO Wing (Chrome) The ISO-Wing has the greatest surface area of any of Kuryakyn's offerings to date, its sleek lines and trim profile will permit its use in a variety of applications for the driver or passenger. Mount in the stock location. Sold as a pair. Notes: Motorcycle specific peg adapters required and sold separately. ISO-Wings are NOT recommended for passenger applications on bikes with fixed rear peg mounts that angle to the rear; they cannot be folded to the stowed position properly.