Shimano CS-HG800 Cassette 11 Speed 11-34 (road Use Will Req. 1.85MM Spacer)

Shimano CS-HG800 Cassette 11-speed
With a range from 11 to 34 teeth the Shimano CS-HG800 Ultegra level cassette fits a variety of bikes from MTB to road. Smooth and fast gear changes are guaranteed. For higher corrosion resistance and increased durability the sprockets are nickel-plated. Compatible to HG-X and HG-EV 11-speed chains.
Please note: The cassette is only compatible to Shimano rear derailleurs with medium or long cage.