Shimano's DURA-ACE RD-9070 rear derailleur is available in the short cage version only. Its top sprocket max is 14T, the min top sprocket size is 11T. The low sprocket max is 28T and the min is 23T. It has a max front difference of 16T.

Details & specifications
Shimano model code | RD-9070-SS |
Shimano model name | Rear Derailleur (short cage) |
Weight | 217 g |
Series | DURA-ACE 9070 |
Downloads |
DURA-ACE 9070 manual Di2 Rear derailleur manual |
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