曲柄组 (3x8/7/6速)
FC-TY701
FC-TY701
产品规格
| 型号 |
FC-TY701 |
| 系列 |
SHIMANO TOURNEY |
| Color |
Metallic Black, Silver |
| Axle length of BB-UN/ ES (mm)_Threaded (chain case) |
D-NL K |
| Axle length of BB-UN/ ES (mm)_Threaded (normal) |
D-NL / *D-EL |
| Chain case compatible |
X |
| Chain line (mm) |
47.5 / 47.5+t / 50 |
| Chain ring combination |
42-34-24T |
| Compatible BB type_Square |
X |
| Compatible chain |
8/7/6 速用 HG/UG |
| 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) |
Riveted |
| Rear speeds |
8/7/6 |
| Recommended BB_Threaded (chain case) |
BB-UN100-K |
| Recommended BB_Threaded (normal) |
BB-UN100 |
| Threaded BB shell width_68mm |
X |
| Threaded BB shell width_73mm |
X |
| Crank arm fixing bolt_With |
X |
| Q-factor (mm) |
185.5 |
