| Model | Code | Serial Number | Year | Color(s) |
|---|
| XS1 | 256 | S650-000101 | 1970 | Candy Green |
| XS1B | 256 | S650-007101 | 1971 | Candy Orange |
| XS2 | 306 | S650-100101 | 1972 | Brilliant Red |
| TX650 | 366 | S650-200101 | 1973 | Metallic Flake Blue |
| TX650A | 447 | 447-000101 | 1974 | Cinnamon Brown |
| XS650B | 533 | 447-100101 | 1975 | Star Black |
| XS650C | 584 | 447-200101 | 1976 | French Blue |
| XS650D | 1T3 | 447-700101 | 1977 | Maxi Maroon, Bountiful Blue |
| XS650E | 2F0 | 2F0-000101 | 1978 | Star Black, Spruce Metallic Green |
| XS650SE | 2M0 | 2F0-100101 | 1978 | Vintage Burgundy, New Midnight Black |
| XS650F | 2F0 | 2F0-150101 | 1979 | Cobalt Blue |
| XS650SF | 2M0 | 2F0-250101 | 1979 | Carmine Red, Black Gold |
| XS650-2F | 3N0 | 4F0-250101 | 1979 | New Yamaha Black |
| XS650G | 3G0 | 3G0-000101 | 1980 | Black Gold |
| XS650SG | 3G1 | 2F0-200101 | 1980 | Cardinal Red, New Yamaha Black |
| XS650H | 4N9 | 4N9-000101 | 1981 | Indigo Blue, New Ruby Red |
| XS650SH | 4M4 | 4M4-000101 | 1981 | New Yamaha Black, Frost Silver |
| XS650SJ | 5V4 | 5V4-000101 | 1982 | New Yamaha Black |
| XS650SK | 5V4 | 5V4-100101 | 1983 | New Yamaha Black, New Ruby Red |
