Shimano CS-5600 12T vs 5700 11T
Comments
-
I've got a feeling the 5600 rear mech only allows up to 27t. There is a 12-27 5700 cassette available. I have one on my winter bike, which replaced a 5600
0 -
You can also consider the CS-HG500-10 12-28T cassette or CS-6700 11-28T. You can put a longer B-Tension screw in the RD to get the adjustment needed to run the 28T sprocket if you run out of adjustment with the stock one.
https://forum.bikeradar.com/discussion/12952412/ultegra-derailleur0