QR Code Link to This Post 1 seat fits Yamaha Stratoliners. The Mustang studded set with driver backrest is a mystery to what bikes it fits. The numbers do not correspond correctly. I do not know what the other set fits but It may be an older Yamaha. I am selling all or none. for $300 firm. They are in very good condition. Please do not call me with any other questions than: where and when can I pick them all up. Call anyday show contact info