| The original 'Deore' series of components, primarly designed for Touring bikes, but the extended range gearing made it more off-road capable than Shimano's other offerings of the time. |
| Components | View Search List |
| Category | Photo | Name | Years | Added |
| Brake Levers |  | Shimano BL-6200, 600EX | 1978 - 1984 | 07/10/07 |
| Brakes |  | Shimano BR-6102, 600EX (cantilever) | 1982 - 1984 | 01/10/10 |
| Chainrings |  | Shimano Deore | 1980 - 1984 | 10/31/07 |
| Chains |  | Shimano CN-6200, 600EX | Early 1980's - Mid 1980's | 01/10/10 |
| Cranksets |  | Shimano FC-DE20 / FC-DE21, Deore | 1982 - 1984 | 10/14/07 |
| Cranksets |  | Shimano FC-DE30 / FC-DE31, Deore | 1982 - 1984 | 11/13/07 |
| Front Derailleurs |  | Shimano FD-DE10, Deore | 1982 - 1984 | 11/26/07 |
| Pedals |  | Shimano PD-DE10, Deore | 1980 - 1984 | 10/14/07 |
| Rear Derailleurs |  | Shimano RD-DE10, Deore | 1982 - 1984 | 11/18/09 |
| Rear Derailleurs |  | Shimano RD-DE20, Deore | Mid 1980's | 03/12/09 |
| Shifters |  | Shimano SL-DE20, Deore | 1980 - 1984 | 10/31/07 |
| Shifters |  | Shimano SL-DE21, Deore | 1980 - 1984 | 12/18/10 |
