I like it a lot, but the pulley wheels don't speed as freely as I thought they would. When you put some mileage on the derailleur, the pulley wheel don't spin freely at all. Road grime probably gets into the pulley wheel which may slow them down. I have tried to clean them in the past, but not very successful. that makes it a 4 star.
Verified purchase: Yes | Condition: Pre-owned
Verified purchase: Yes | Condition: Pre-owned
Similar to 9100. Newer derailleur adjustments. Get a good 2mm to set gear ratios.
Verified purchase: Yes | Condition: New
Just upgraded the Pina Kobh from 10 to 11 speed Ultegra with the 10 speed cranks still in place. Still have the Dura-Ave C50 wheels, had a 11 spd 11-32 cassette machine out 1.85 mm at Lasco Concepts in Canada, so it fits on the shorter spindle. Works perfectly. This derailleur is smooth as glass. Great work by Sacramento Kinetic Cycles, too!
Verified purchase: No
I can't believe anyone would sell this beautiful derailleur. I crave just holding it - it feels like it weighs...nothing. What a beautiful piece of a bicycle.
Verified purchase: Yes | Condition: Pre-owned
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