FC-M617
FC-M617
FEATURES
- Optimized gear range for big wheel bikes
- Smaller front chain rings and wide gear combination
- Consistent shifting and silent driving with active rear suspension
- Uninterrupted shifting with active suspension
- Single spike structure for robust shifting
- No driving noise with active suspension
- Gear combination: 38-24, 36-22T
- Color options: Black, Silver
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M617 |
|---|---|
| SERIES | DEORE M610 Series |
| Color | Black | Black | Silver | Silver |
| Remarks | For 83 mm bottom bracket shell width |
| Rear speeds | 10 - 10 |
|---|---|
| Compatible chain | HG-X 10-speed |
| Chain line (mm) | 48.8 - 48.8 |
| O.L.D.|Thru (mm) | 142 |
| O.L.D.|QR/Nut (mm) | 135 |
| P.C.D. (mm) | 104/64 - 104/64 |
| Spider/gear arms | 4 |
| Chainring combination | 36-22T, 38-24T | 36-22T |
| 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) | BB-MT501 | BB-MT501 |
| Recommended bottom bracket|Threaded (E-type) | SM-BB52 | SM-BB52 |
| Recommended bottom bracket|Press-Fit | BB-MT500-PA | BB-MT500-PA |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|73 | ✔ |
| Crank fixing screw included | ✔ |
