FC-M622
FC-M622
FEATURES
- DYNA-SYS compact triple 40-30-22T for large 27.5/29 inch wheel
- Torx gear fixing bolt
- Weight: 965g
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M622 |
|---|---|
| SERIES | SHIMANO |
| Color | Black |
| Spider/gear arms | 4 |
| Chainring combination | 40 |
|---|---|
| Q-factor (mm) | 176 |
| Crank arm length (mm)|170 | ✔ |
| Crank arm length (mm)|175 | ✔ |
| Optional chain guard|Without chain/bash guard | ✔ |
| 2-PIECE CRANKSET | ✔ |
| Compatible bottom bracket type|Outboard | ✔ |
| Recommended bottom bracket|Threaded (normal) | SM-BB52 |
| Recommended bottom bracket|Threaded (E-type) | SM-BB52 |
| Recommended bottom bracket|Press-Fit | SM-BB71-41A |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|73 | ✔ |
