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BENEFIT
- More maneuverability and aggressive riding realized
- Bigger tire for better traction
- More clearance between chain ring and frame
- Improvement of bike design of bigger wheel bike in rigidity and agility (shorter chain stay)
- More clearance between chain ring and frame
- Weight: 000g
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M617-B2 |
|---|---|
| SERIES | SHIMANO DEORE M610 Series |
| Color | Black, Silver |
| 2-piece crank construction | X |
| Chain line (mm) | 51.8 |
| Chain ring combination | 36-22T |
| Compatible BB type_Outboard | X |
| Compatible chain | HG-X |
| Crank arm length (mm)_170.0 | X |
| Crank arm length (mm)_175.0 | X |
| Gear arms | 4 arm |
| Optional chain guard_Without chain / bash guard | X |
| P.C.D. (mm) | 104/64 |
| Rear speeds | 10 |
| Recommended BB_Pressfit | BB-MT500-PA |
| Recommended BB_Threaded (E-type) | SM-BB52 |
| Recommended BB_Threaded (normal) | SM-BB52 |
| Threaded BB shell width_68mm | X |
| Threaded BB shell width_73mm | X |
| Crank arm fixing bolt_With | X |
| Q-factor (mm) | 176 |
SERIES LINE-UP
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Bottom Bracket Bottom Bracket
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Brake BR-M615
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Brake Lever BL-M615
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Crankset FC-M610
