0810-2869A
A: Same parts.
B: Parts are usable, but differ in materirals, appearance, finish, size, etc.
Absence of mark indicates non-interchangeability.
INTERCHANGE-
ABILITY
CS-7900
DURA-ACE Cassette Sprocket
10-Speed
DESCRIPTION
SHIMANO
CODE NO.
ITEM
NO.
*
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Lock Ring & Spacer for 11T
Lock Ring & Spacer for 12T
Lock Ring Spacer for 11T
Lock Ring Spacer for 12T
Sprocket Wheel 11T (Built in spacer type)
Sprocket Wheel 12T (Built in spacer type)
Sprocket Wheel 13T (Built in spacer type)
Sprocket Wheel 14T
Sprocket Wheel 15T
Sprocket Wheel 16T
Sprocket Unit (17-18T) for 11-21T
Sprocket Unit (17-18T) for 12-23T
Sprocket Unit (17-19T) for 11-23T
Sprocket Unit (17-19T) for 12-25T, 12-27T
Sprocket Unit (17-19T) for 11-25T, 11-27T, 11-28T
Sprocket Unit (19-21T)
Sprocket Unit (21-23T)
Sprocket Unit (19-21-23T)
Sprocket Unit (21-23-25T)
Sprocket Unit (21-24-27T)
Sprocket Unit (21-24-28T)
Sprocket Spacer (t=2.35 mm)
Low Spacer (t=1.0 mm)
Lock Ring Removal Tool (TL-LR15)
Y-1YZ
Y-1YZ
Y-10Z
Y-11W
Y-1Z8
Y-1Z8
Y-1Z8
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1YZ
Y-1Z8
Y-1Z8
Y-120
98010
98020
04000
02000
1100D
1200D
1300D
1400D
1500D
1600D
98030
98040
98050
98060
98070
98080
98090
98100
98110
98120
98130
05100
07000
09230
TL-LR15
14
11T Top Gear Type
12T Top Gear Type
10
9
2
3
4
5
1
6
7
8
9
4
5
6
7
8
11
11
9
12
12
12
12
12
13
13
13
2
3
4
5
1
2
1
6
7
CS-7900 sprocket teeth combinations
11 - 21 T
11 - 23 T
11 - 25 T
11 - 27 T
11 - 28 T
12 - 23 T
12 - 25 T
12 - 27 T
11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 21 T
11 - 12 - 13 - 14 - 15 - 16 - 17 - 19 - 21 - 23 T
11 - 12 - 13 - 14 - 15 - 17 - 19 - 21 - 23 - 25 T
11 - 12 - 13 - 14 - 15 - 17 - 19 - 21 - 24 - 27 T
11 - 12 - 13 - 14 - 15 - 17 - 19 - 21 - 24 - 28 T
12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 21 - 23 T
12 - 13 - 14 - 15 - 16 - 17 - 19 - 21 - 23 - 25 T
12 - 13 - 14 - 15 - 16 - 17 - 19 - 21 - 24 - 27 T
C
S-7
8
0
0
C
S-6
6
0
0
A
A
A
B
A
A
A
A
A
A
B
A
A
