SHIMANO SORA - Road Crankset 2x9-speed
The SHIMANO SORA FC-3550 is a compact 2x9 speed crankset with 46-34T and 50-34T chainring options. It is available in 165, 170, and 175mm crankarm lengths.
PRODUCT SPECIFICATIONS
MODEL NO | FC-3550 |
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SERIES | SORA 3500 Series |
Color | Series color |
Threaded BB shell width_70mm | ✔ |
Bike Type | Comfort |
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2-piece crank construction | ✔ |
Chain line (mm) | 43.5 |
Chain ring combination | 50 |
Compatible BB type_Outboard | ✔ |
Compatible chain | HG 9-speed |
Crank fixing bolt included | ✔ |
Crank arm length (mm)_165.0 | ✔ |
Crank arm length (mm)_170.0 | ✔ |
Crank arm length (mm)_175.0 | ✔ |
Gear arms | 5 |
Optional chain guard_With bash guard | ✔ |
Optional chain guard_Without chain / bash guard | ✔ |
P.C.D. (mm) | 110 |
Rear speeds | 9 |
Recommended BB_Pressfit | SM-BB71-41B |
Recommended BB_Threaded (normal) | BB-RS500 |
Threaded BB shell width_68mm | ✔ |
Crank arm fixing bolt_With | ✔ |
Q-factor (mm) | 1503 |