FC-M985
PRODUCT SPECIFICATIONS
MODEL NO |
FC-M985 |
SERIES |
XTR M980 Series |
Color |
Series color |
Average weight |
647.7g (44-30T)631.1g (42-30T)623.6g (40-28T) |
Bike Type |
MTB |
Arm adapter |
✔ |
Chainring combination |
44 |
Compatible bottom bracket type_Outboard |
✔ |
Compatible BB type |
Square |
Crank Arm Length |
170mm | 175mm |
Crank arm length (mm)_170 |
✔ |
Crank arm length (mm)_172.5 |
✔ |
Crank arm length (mm)_175 |
✔ |
Crank arm length (mm)_180 |
✔ |
Spider/Gear arms |
4 |
Optional chain guard_Without chain/bash guard |
✔ |
Optional Chain Guard |
With chain guardWithout chain / bash guard |
Recommended bottom bracket_Press-fit |
SM-BB94-41A |
Recommended bottom bracket_Threaded (E-type) |
SM-BB93 |
Recommended bottom bracket_Threaded (normal) |
SM-BB93 |
Threaded bottom bracket shell width (mm)_68 |
✔ |
Threaded bottom bracket shell width (mm)_73 |
✔ |
Threaded BB Shell Width |
68mm | 73mm |
Crank arm fixing bolt_With |
✔ |
Includes Crank Arm Fixing Bolt |
Yes |
Q-factor (mm) |
162 |