Shimano Deore XT Sprocket Y1VT12000, CS-R9100-11speed 12T

Single sprocket or sprocket units for the CS-M771 10-speed cassette.

Original manufacturer's part numbers:
11 teeth (BJ/BK) Y1YR11000
11 teeth (BL) Y1YR11100
12 teeth (BL) Y1YR12000
13 teeth (BJ/BK) Y1YR13000
14 teeth (BL) Y1YR14000
15 teeth (BJ/BK) Y1YR15000
16 teeth (BL) Y1YR16000
17 teeth (BJ/BK) Y1YR17000
18/20/22 teeth (BL) - 4 arm Y1YR98040
19/21/23 teeth (BJ) - 5 arm Y1YR98020
19/21/24 teeth (BK) - 5 arm Y1YR98030
25/28/32 teeth (BL) - 5 arm Y1YR98070
26/30/34 teeth (BJ) - 6 arm Y1YR98050
28/32/36 teeth (BK) - 6 arm Y1YR98060


BJ = 11-13-15-17-19-21-23-26-30-34T
BK = 11-13-15-17-19-21-24-28-32-36T
BL = 11-12-14-16-18-20-22-25-28-32T