| Shifting System Component Variations |
| Name | Category | Gearing | Year Introduced |
| Dura-Ace STI | Rear Derailleurs | N/A | 1985 |
| Notes: |
| 8sp Dura-Ace STI | Shifting Brake Levers | 8sp | 1991 |
| 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 Total Integration - Dura-Ace (STI) shifting mechanism.
|
| Component Name | Model | Group | Compatibility |
| Shifting Brake Levers |
 | Shimano ST-7400, Dura-Ace 7400 | ST-7400 | Dura-Ace 7400 | 8sp Dura-Ace STI |
| Rear Derailleurs |
| Shimano 7700, Dura-Ace 7700 | 7700 | Dura-Ace 7700 | Dura-Ace STI; Dura-Ace SIS |
| Shimano RD-7400, Dura-Ace (6sp) | RD-7400 | Dura-Ace 7400 | Dura-Ace STI; Dura-Ace SIS; Friction |
| Shimano RD-7401, Dura-Ace (6/7sp) | RD-7401 | Dura-Ace 7400 | Dura-Ace STI; Dura-Ace SIS; Friction |
| Shimano RD-7402, Dura-Ace (8sp) | RD-7402 | Dura-Ace 7400 | Dura-Ace STI; Dura-Ace SIS; Friction |
| Mavic 840 | 840 | | Dura-Ace STI; Dura-Ace SIS; Friction; Mavic |
| Mavic 841 | 841 | | Dura-Ace STI; Dura-Ace SIS; Friction; Mavic |
| Mavic 845 | 845 | Paris-Gao-Dakar | Dura-Ace STI; Dura-Ace SIS; Friction; Mavic |
