The Mustang 79110 Lowdown Touring recessed passenger seat extends forward for additional rider back support. Recessed Passenger seats are designed for use with the built-in driver backrest. For use alone or with matching solo seat. Includes (1) Lowdown Touring recessed passenger seat in black; suggested for installation (not included): phillips screwdriver, retained stock 1/4"-20 rear fender screw, black nylon washer, and slotted mounting nuts/bolts. The Mustang 79110 Lowdown Touring recessed passenger seat is compatible with Harley-Davidson models: Electra Glide '97-'07 and Road Glide '98-'07; measures 13. 5" rear width.