Shimano's remote aero bar / TT shifter SW-9071 allows you to shift your Di2 rear derailleur while using the aero bar / time trial extension. A pair of them weighs 118g.

Details & specifications
Shimano model code | SW-9071 |
Shimano model name | Aero bar / TT Shifter |
Weight | 118 g |
Series | DURA-ACE 9070 |
Downloads |
SW-9071 shifter manual DURA-ACE 9070 manual |
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