| Shifting System Component Variations |
| Name | Category | Gearing | Year Introduced |
| 6sp Dura-Ace SIS | Shifters | 6sp | 1984 |
| Notes: |
| 7sp Dura-Ace SIS | Shifters | 7sp | 1988 |
| Notes: |
| 8sp Dura-Ace SIS | Shifters | 8sp | 1992 |
| Notes: |
| Dura-Ace SIS | Rear Derailleurs | N/A | 1985 |
| Notes: |
| Component List |
|
Generally in Indexed systems, either the shifting or the derailleur component contains the indexing logic.
Here is a list of components currently on VeloBase.com which utilize the Shimano Index System - Dura-Ace (SIS) shifting mechanism.
|
| Component Name | Model | Group | Compatibility |
| Shifters |
 | Shimano #6439807 B-type shifter adapter, 600EX | 6439807 | 600 Ultegra | 6sp Dura-Ace SIS; 7sp Dura-Ace SIS; 8sp Dura-Ace SIS; 6sp Shimano SIS; 7sp Shimano SIS; 8sp Shimano SIS; Friction |
| Shimano SL-7400, Dura-Ace 7400 (6sp) | SL-7400 | Dura-Ace 7400 | 6sp Dura-Ace SIS; Friction |
| Shimano SL-7401, Dura-Ace 7400 (7sp) | SL-7401 | Dura-Ace 7400 | 7sp Dura-Ace SIS; Friction |
| Shimano SL-7402, Dura-Ace 7400 (8sp) | SL-7402 | Dura-Ace 7400 | 8sp Dura-Ace SIS; Friction |
| Rear Derailleurs |
| Shimano 7700, Dura-Ace 7700 | 7700 | Dura-Ace 7700 | Dura-Ace SIS; Dura-Ace STI |
| Shimano RD-7400, Dura-Ace (6sp) | RD-7400 | Dura-Ace 7400 | Dura-Ace SIS; Dura-Ace STI; Friction |
| Shimano RD-7401, Dura-Ace (6/7sp) | RD-7401 | Dura-Ace 7400 | Dura-Ace SIS; Dura-Ace STI; Friction |
| Shimano RD-7402, Dura-Ace (8sp) | RD-7402 | Dura-Ace 7400 | Dura-Ace SIS; Dura-Ace STI; Friction |
| Mavic 840 | 840 | | Dura-Ace SIS; Dura-Ace STI; Friction; Mavic |
| Mavic 841 | 841 | | Dura-Ace SIS; Dura-Ace STI; Friction; Mavic |
| Mavic 845 | 845 | Paris-Gao-Dakar | Dura-Ace SIS; Dura-Ace STI; Friction; Mavic |
