产品规格
| 型号 |
FC-M552 |
| 系列 |
SHIMANO |
| Color |
Black, Silver |
| Bike Type |
MTB |
| 2-piece crank construction |
X |
| Chain line (mm) |
50 |
| Chain ring combination |
42 |
| Compatible BB type_Outboard |
X |
| Compatible chain |
HG-X 10-speed |
| Crank arm length (mm)_170.0 |
X |
| Crank arm length (mm)_175.0 |
X |
| Gear arms |
4 |
| Optional chain guard_With chain guard |
X |
| Optional chain guard_Without chain / bash guard |
X |
| P.C.D. (mm) |
104 |
| Rear speeds |
10 |
| 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 |
