FC-M985
FC-M985
FC-M985
产品规格
型号 |
FC-M985 |
系列 |
SHIMANO XTR M980 系列 |
Color |
Series color |
Average weight |
647.7g (44-30T)631.1g (42-30T)623.6g (40-28T) |
Bike Type |
MTB |
Arm adapter |
X |
Chain line (mm) |
48.8 |
Chain ring combination |
44 |
Compatible BB type_Outboard |
X |
Compatible BB type |
Square |
Compatible chain |
HG-X 10-speed |
Crank Arm Length |
170mm, 175mm |
Crank arm length (mm)_170.0 |
X |
Crank arm length (mm)_172.5 |
X |
Crank arm length (mm)_175.0 |
X |
Crank arm length (mm)_180.0 |
X |
Gear arms |
4 |
Optional chain guard_Without chain / bash guard |
X |
Optional Chain Guard |
With chain guardWithout chain / bash guard |
P.C.D. (mm) |
88 |
Rear speeds |
10 |
Recommended BB_Pressfit |
SM-BB94-41A |
Recommended BB_Threaded (E-type) |
SM-BB93 |
Recommended BB_Threaded (normal) |
SM-BB93 |
Threaded BB shell width_68mm |
X |
Threaded BB shell width_73mm |
X |
Threaded BB Shell Width |
68mm, 73mm |
Crank arm fixing bolt_With |
X |
Includes Crank Arm Fixing Bolt |
Yes |
Q-factor (mm) |
162 |