曲柄组 (3x9 速)
FC-M3000
FC-M3000
曲柄组 (3x9 速)
-
FEATURE
- MEGA-9 LITE 传动系统，适合 26 英寸, 27.5 英寸, 29 英寸
- 防锈表面提供更长久的满意度
- 方型中轴安装
相关技术
产品规格
| 型号 |
FC-M3000 |
| 系列 |
SHIMANO ACERA M3000 系列 |
| Color |
Series color, - |
| Axle length of BB-UN/ ES (mm)_Threaded (normal) |
LL113 |
| Chain line (mm) |
50 |
| Chain ring combination |
40-30-22T |
| Compatible BB type_Square |
X |
| Compatible chain |
HG 9 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 |
| Gear arms |
4 臂 |
| Optional chain guard_With chain guard |
X |
| Optional chain guard_Without chain / bash guard |
X |
| P.C.D. (mm) |
96/64 |
| Rear speeds |
9 |
| Recommended BB_Threaded (normal) |
BB-UN26 |
| Threaded BB shell width_68mm |
X |
| Threaded BB shell width_73mm |
X |
| Crank arm fixing bolt_With |
X |
| Q-factor (mm) |
179.1 |
