CB650SC
| Country | Model Code | Model Name | Years | Frame | Notes |
|---|---|---|---|---|---|
| CB650C | ? | CB650 Custom | 1981? | ? | SOHC |
| CB650LC | Japan | CB650 Luxury Custom | 1982 | RC03 | SOHC |
| CB650SCC | USA | Nighthawk 650 | 1982 | RC08 | CB650 Dressup; SOHC; Black |
| Canada | Nighthawk 650 | 1982 | RC08 | ||
| Japan | 1982 | RC08 | |||
| France | 1982 | RC08 | |||
| CBX650E | Europe | CBX650E; CBX650E Nighthawk; CBX650E (Reduced Effect) | 1982-1985 | RC13 | CB650 Tank?; White |
| CBX650P | Europe | CBX650P Police Version | 1982-199? | RC13 | CB650 Tank?; White |
| CB650SCD | Canada | Nighthawk 650 | 1983 | RC13 | DOHC; Red Blue |
| CBX650SCD | Japan | CBX650カスタム | 1983 | RC13 | DOHC |
| CB650SCE | Canada | Nighthawk 650 | 1984 | RC13 | DOHC; Red Blue |
| CBX650SCE | Italy | 1984 | RC13 | DOHC | |
| CB650SCF | Canada | Nighthawk 650 | 1985 | RC13 | DOHC; Red Blue |
| Italy | 1985 | RC13 | |||