FC-M785
FC-M785
FC-M785
产品规格
| 型号 |
FC-M785 |
| 系列 |
SHIMANO DEORE XT M780 系列 |
| Color |
Black, Silver |
| Average weight |
727.6 g (40-28T) 717.6 g (38-26T) 715.8 g (38-24T) |
| Chain line (mm) |
48.8 |
| Chain ring combination |
40-28T 38-26T 38-24T |
| Compatible BB type_Outboard |
X |
| Compatible chain |
HG-X 10 速 |
| Crank fixing bolt included |
X |
| Crank arm length (mm)_165.0 |
X |
| Crank arm length (mm)_170.0 |
X |
| Crank arm length (mm)_175.0 |
X |
| Crank arm length (mm)_180.0 |
X |
| Gear arms |
4 臂 |
| HOLLOWTECH II |
X |
| Optional chain guard_Without chain / bash guard |
X |
| P.C.D. (mm) |
104/64 |
| Rear speeds |
10 |
| Recommended BB_Pressfit |
SM-BB71-41A |
| Threaded BB shell width_68mm |
X |
| Threaded BB shell width_73mm |
X |
| Crank arm fixing bolt_With |
X |
| Q-factor (mm) |
175 |
