- Close gear ratio combination: 42-32-24T
- HYPERDRIVE SG-X chainrings
- HG-X chain and specific designed teeth
- Composite middle chainring offer longer service life, improved shifting and smoother pedaling
- Chainline: 50mm
- Color options: Black, Silver
PRODUCT SPECIFICATIONS
| MODEL NO |
FC-M522 |
| SERIES |
SHIMANO |
| Color |
Black | Silver |
| Bike Type |
MTB |
| Axle length of BB-UN/ES (mm)_Threaded (normal) |
113 |
| Arm adapter |
✔ |
| Chainring combination |
42 |
| Compatible bottom bracket type_OCTALINK |
✔ |
| Compatible BB type |
Octalink |
| Crank Arm Length |
170mm | 175mm |
| Crank fixing screw included |
✔ |
| Crank arm length (mm)_170 |
✔ |
| Crank arm length (mm)_175 |
✔ |
| Spider/Gear arms |
4 |
| OCTALINK |
✔ |
| Optional chain guard_With chain guard |
✔ |
| Optional chain guard_Without chain/bash guard |
✔ |
| Optional Chain Guard |
With chain guardWithout chain / bash guard |
| Recommended bottom bracket_Threaded (E-type) |
BB-ES300-E |
| Recommended bottom bracket_Threaded (normal) |
BB-ES300 |
| Threaded bottom bracket shell width (mm)_68 |
✔ |
| Threaded BB Shell Width |
68mm |
| Crank arm fixing bolt_With |
✔ |
| Includes Crank Arm Fixing Bolt |
Yes |
| Q-factor (mm) |
1778 |
