제품 스펙
| 모델번호 | FC-3550 |
|---|---|
| 시리즈 | SHIMANO SORA 3500 시리즈 |
| Color | Series color |
| Threaded BB shell width_70mm | ✔ |
| Bike Type | Comfort |
|---|---|
| 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 |
