- More maneuverability and aggressive riding realized
- More clearance between chainring and frame
- Chain line (51.8mm)
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M617-B2 |
|---|---|
| SERIES | DEORE M610 Series |
| Color | Black | Silver |
| 2-PIECE CRANKSET | ✔ |
| Chainring combination | 36-22T |
|---|---|
| Compatible bottom bracket type_Outboard | ✔ |
| Crank fixing screw included | ✔ |
| Crank arm length (mm)_170 | ✔ |
| Crank arm length (mm)_175 | ✔ |
| Spider/Gear arms | 4 |
| Optional chain guard_Without chain/bash guard | ✔ |
| Recommended bottom bracket_Press-fit | BB-MT500-PA |
| Recommended bottom bracket_Threaded (E-type) | SM-BB52 |
| Recommended bottom bracket_Threaded (normal) | SM-BB52 |
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Threaded bottom bracket shell width (mm)_73 | ✔ |
| Crank arm fixing bolt_With | ✔ |
| Q-factor (mm) | 176 |
| Chain line (mm) | 51.8 |
| Compatible chain | HG-X |
| P.C.D. (mm) | 104/64 |
| Rear speeds | 10 |
| O.L.D._QR/Nut (mm) | 141 |
| O.L.D._Thru (mm) | 148 |
SERIES LINE-UP
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Disc Brake Rotor SHIMANO CENTER LOCK Disc Brake Rotor 220/203/180/160 mm
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FREEHUB SHIMANO DEORE Rear FREEHUB 148x12 mm E-THRU Axle 11-speed
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Rear Derailleur SHIMANO DEORE Medium Cage Rear Derailleur 10-speed
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Shifting Lever SHIMANO DEORE Left Shift Lever 2/3x10-speed
REPLACEMENT PARTS
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Chainring Chainring 36T for FC-M627/FC-M627-B/FC-M617/FC-M617-B2
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Chainring Chainring 24T for FC-M617 FC-M617-B2 (for 38-24T)
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Chainring Chainring 22T for FC-M677/FC-M665/FC-M660/FC-M627/FC-M627-B/FC-M617/FC-M617-B2
