Shimano 11s UT CS-R8000/6800 Sprocket Wheel 11T/12T/13T/14T/15T/16T/17T/18T/19T
£9.99
11T A (built in spacer type) for 11-25/11-28/11-30/11-32. 12T A (built in spacer type) for 11-23/11-25/11-28/11-30/11-32. 12T B (built in spacer type) for 12-25. 15T A for 11-25/11-28/11-30/12-25. 14T A for 11-25/11-28/11-30/11-32/12-25.
