FC-M980
FC-M980
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M980 |
|---|---|
| SERIES | XTR M980 Series |
| Color | Series color |
| Average weight | 648.6g |
| Spider/gear arms | 4 |
|---|---|
| Chainring combination | 38 |
| Q-factor (mm) | 168 |
| Crank arm length (mm)|165 | ✔ |
| Crank arm length (mm)|170 | ✔ |
| Crank arm length (mm)|175 | ✔ |
| Crank arm length (mm)|180 | ✔ |
| Optional chain guard|Without chain/bash guard | ✔ |
| Compatible bottom bracket type|Outboard | ✔ |
| Recommended bottom bracket|Threaded (normal) | SM-BB93 |
| Recommended bottom bracket|Threaded (E-type) | SM-BB93 |
| Recommended bottom bracket|Press-Fit | SM-BB94-41A |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|73 | ✔ |
