SHIMANO ALIVIO - MTB Crankset - 2x9-speed
The SHIMANO ALIVIO FC-M4050-B2 crank uses an outboard 24mm bb interface and features 36-22T 2x9 speed chainrings.
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M4050-B2 |
|---|---|
| SERIES | SHIMANO ALIVIO M4000 Series |
| Color | Series color |
| 2-piece crank construction | ✔ |
| Chain line (mm) | 51.8 |
|---|---|
| Chain ring combination | 36-22T |
| Compatible BB type_Outboard | ✔ |
| Compatible BB type | Outboard |
| Compatible chain | HG 9-speed |
| Crank Arm Length | 170 mm, 175 mm |
| Crank fixing bolt included | ✔ |
| Crank arm length (mm)_170.0 | ✔ |
| Crank arm length (mm)_175.0 | ✔ |
| Gear arms | 4 arm |
| Optional chain guard_Without chain / bash guard | ✔ |
| Optional Chain Guard | Without chain/bash guard |
| P.C.D. (mm) | 104/64 |
| Rear speeds | 9 |
| Recommended BB_Pressfit | BB-MT500-PA |
| Recommended BB_Threaded (normal) | SM-BB52 |
| Technology | OCTALINK |
| Threaded BB shell width_68mm | ✔ |
| Threaded BB shell width_73mm | ✔ |
| Threaded BB Shell Width | 68 mm, 73 mm |
| Crank arm fixing bolt_With | ✔ |
| Includes Crank Arm Fixing Bolt | Yes |
| Q-factor (mm) | 176 |
SERIES LINE-UP
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Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Clamp Band Mount) 3x9-speed
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Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Clamp Band Mount) 2x9-speed
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Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Clamp Band Mount) 2x9-speed
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Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Direct Mount) 2x9-speed
