| Group Family General Info: Shimano Dura-Ace was introduced in the mid 1970's as their flagship road racing group. While their early generations often found itself on a very wide range of bicycles, by the 1980's the group was starting to make a name for itself as a true competitor of Campagnolo's Record group. |
General Info:Shimano always leads with Dura-Ace. In 1997, 9 speed was introduced. They kept with the shift cables coming out of the side of the STI levers and greatly improved the shift quality. Ultegra (600) and 105 followed suit. 9 speed uses the same freehub body size as 8 speed.
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| Components | View Search List |
| Category | Photo | Name | Years | Added |
| Bottom Brackets |  | Shimano BB-7700, Dura-Ace 7700 | N/A | 06/15/15 |
| Brakes |  | Shimano BR-7700, Dura Ace 7700 | 1997 - 2002 | 03/09/15 |
| Cassettes |  | Shimano Dura-Ace CS-7700 | 1996 - 2004 | 05/03/18 |
| Chainrings |  | Dura-Ace 7700 | 1996 - ? | 10/16/18 |
| Cranksets |  | Shimano Dura-Ace 7700 | Mid 1990's - ? | 09/08/12 |
| Cranksets |  | Shimano Dura-Ace FC-7703 | 2001 - ? | 08/29/17 |
| Front Derailleurs |  | Shimano 7700, Dura-Ace 7700 | 1997 - Mid 2000's | 08/29/17 |
| Front Derailleurs |  | Shimano Dura-Ace FD-7703 | 2001 - ? | 08/29/17 |
| Hubs |  | Shimano 7700, Dura-Ace 7700 | 1997 - Mid 2000's | 08/29/17 |
| Rear Derailleurs |  | Shimano 7700, Dura-Ace 7700 | 2001 - ? | 08/29/17 |
| Shifters |  | Shimano SL-7700, Dura-Ace 7700 | 1997 - 2003 | 03/26/12 |
| Shifters |  | Shimano SL-BS77, Dura-Ace 7700 | 1996 - Current | 04/30/18 |
| Small Parts & Accessories |  | Shimano Dura-Ace 7700 | 1996 - 2004 | 07/13/19 |
| Small Parts & Accessories |  | Shimano Dura-Ace 7700 | 1996 - 2004 | 05/03/18 |
