Replacing my short cage 6870 to go for 34T. Spot on with my older Di2 system. Fast and smooth shifting.
Verified purchase: Yes | Condition: New
easy to put on and works right of box
Verified purchase: Yes | Condition: New
Great product and works great with 11/34 cassette
Verified purchase: Yes | Condition: New
good value and good quality
Verified purchase: Yes | Condition: New
Great replacement for previous Ultegra
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
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