DEORE XT Front Chainwheel
FC-M770
-10
F
C
-M
7
7
1
-K
F
C
-M
7
7
1
-K
• Bolt circle diameter: 104 mm...(For outer gear and middle gear), 64 mm...(For inner gear)
1
Y1F811100
Crank Arm Fixing Bolt
A
A
Y1J198030
Left Hand Crank Arm 165 mm
A
A
Y1J198040
Left Hand Crank Arm 170 mm
A
A
Y1J198050
Left Hand Crank Arm 175 mm
A
A
Y1J198060
Left Hand Crank Arm 180 mm
A
A
3
Y1G398010
Clamp Bolt (M6 x 19) & Washer
A
A
4
Y1FU98120
Plate
A
A
5
Y1F316000
Ring
A
A
6
Y1J198080
Left Hand Adapter (B.C.1.37" x 24T) English Thread
A
A
7
Y1F813000
Spacer (2.5 mm)
A
A
8
Y1E598210
Inner Cover & O-Ring
A
A
9
Y1TF21000
O-Ring
A
A
10
Y1J198090
Right Hand Adapter (B.C.1.37" x 24T) English Thread
A
A
11
Y1J198100
Double Gear Fixing Bolt (M8 x 9.1) & Nut (4 sets)
A
12
Y1LW98010
Inner Gear Fixing Bolt (M8 x 8.5 / 4 pcs.)
13
Y1LW24000
Chainring 24T-AE
14
Y1LW98020
Chainring 32T-AE
15
Y1LW98030
Chainring 42T-AE
A: Same parts.
Feb.-2010-3021
©
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
INTERCHANGE-
ABILITY
F
C
-M
7
7
1
-K
1
2
3
3
4
5
6
7
7
7
8
9
9
10
5
12
14
15
13
11
F
C
-M
7
7
0
(
9
-S
p
e
e
d
)
F
C
-M
7
7
0
(
9
-S
p
e
e
d
)
F
C
-M
7
7
0
(
9
-S
p
e
e
d
)
