NOTE: Designed to work with matching Corbin front seat.

http://www.meancycles.com/store/parts/view.cfm?partID=225982

For your passenger we've also designed an ergonomically correct seat for touring class support.

Wide sculpted seating provides a contact patch of roughly 130 square inches so your passenger can rack up the mileage with you in comfort.
For additional support and an added feeling of security, our seat also accepts a removable backrest.
Corbin backrests are simple to install and lock in place with a single bolt. Naturally they're adjustable to provide a tailored fit to your copilot's posture
Works with factory-OEM driver seat.

Passenger seating: 13" wide x 10.5" long

Corbin gives you the option to choose different materials and color finish.
Please see link below under ORDER TAB for that information and provide us the details under our COMMENTS window at time to check out:

http://corbin.com/suzuki/m109rsp.shtml