FEATURES
- DYNA-SYS compact triple 40-30-22T for large 27.5/29 inch wheel
- Ultimate balance of strength, rigidity and lightweight HOLLOWTECH II construction
- Good rotation and sealing same as current (SM-BB70/SM-BB71-41A)
- Weight: 890g
PRODUCT SPECIFICATIONS
MODEL NO | FC-M672 |
---|---|
SERIES | SLX M670 Series |
Color | Series color |
Average weight | 798g |
Remarks | FD-M670-A/M671-A |
---|---|
Spider/gear arms | 4 |
Chainring combination | 40 |
Q-factor (mm) | 175 |
Crank arm length (mm)|170 | ✔ |
Crank arm length (mm)|175 | ✔ |
Optional chain guard|Without chain/bash guard | ✔ |
Compatible bottom bracket type|Outboard | ✔ |
Recommended bottom bracket|Threaded (normal) | SM-BB70 |
Recommended bottom bracket|Threaded (E-type) | SM-BB70 |
Recommended bottom bracket|Press-Fit | SM-BB71-41A |
Threaded bottom bracket shell width (mm)|68 | ✔ |
Threaded bottom bracket shell width (mm)|73 | ✔ |
Manuals & Technical Documents
REPLACEMENT PARTS