XTR Front Chainwheel
FC-M985
F
C
-M
9
8
0
F
C
-M
9
7
0
F
C
-M
9
8
0
F
C
-M
9
7
0
• Chainring teeth combinations: 40-28T / 42-30T / 44-30T
• Bolt circle diameter: 88 mm
1
Y1LR13000
Crank Arm Fixing Bolt
A
Y1LS98040
Left Hand Crank Arm 170 mm
Y1LS98050
Left Hand Crank Arm 172.5 mm
Y1LS98060
Left Hand Crank Arm 175 mm
Y1LS98070
Left Hand Crank Arm 180 mm
3
Y1E512100
Clamp Bolt (M6 x 15)
A
4
Y1GE98050
Plate
A
5
Y1F316000
Ring
A
A
6
Y1LR98080
Left Hand Adapter (B.C.1.37" x 24T) English Thread
A
7
Y1F813000
Spacer (2.5 mm)
A
A
8
Y1LR98090
Inner Cover & O-Ring
A
9
Y1TF21000
O-Ring
A
A
10
Y1LR98100
Right Hand Adapter (B.C.1.37" x 24T) English Thread
A
11
Y1LS98080
Double Gear Fixing Bolt (M8 x 7) & Nut (4 sets)
Y1LS28000
Chainring 28T-AG
Y1LS30000
Chainring 30T-AF
Y1LS98030
Chainring 40T-AG
Y1LS98010
Chainring 42T-AF
Y1LS98020
Chainring 44T-AF
A: Same parts.
Sep.-2010-3099
©
Shimano Inc.
I
Absence of mark indicates non-interchangeability.
Specifications are subject to change without notice.
B: Parts are usable, but differ in materirals, appearance, finish, size, etc.
CODE NO.
SHIMANO
ITEM
NO.
DESCRIPTION
2
13
12
INTERCHANGE-
ABILITY
F
C
-M
9
8
0
F
C
-M
9
7
0
1
2
4
5
6
7
7
7
8
9
9
10
5
11
3
3
12
13
