Shifter has hydraulic issues, the lever does not return all the way, seems to not properly bleed. It will brake still for some kind of non-critical bike like indoor trainer but not suitable for your outdoor race machine.
Shifts great, no problems there, and looks excellent cosmetically.
Please inspect all photos closely for details on cosmetic condition.
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Condition: For parts or not working
EJ Guarantee:This item is sold as-is and cannot be returned.
Part Type: Shifter (Need the other side? Get 10% off both of any 2 items)
Model: Dura Ace Di2 R9100
Part #: ST-R9170
Position: Left
Brake Type: Hydraulic Disc
Number of Speeds: 2x Double (for 11 speed)
Shifter Style: Drop Bar
Material: Carbon fiber
EJR SKU: 8423
Product Added: 2026-07-04
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