제품 스펙
| 모델번호 |
FC-M315-2 |
| 시리즈 |
SHIMANO |
| Color |
Black, - |
| Remarks |
SHIMANO logo |
| Axle length of BB-UN/ ES (mm)_Threaded (normal) |
LL123 |
| Chain line (mm) |
48.8 |
| Chain ring combination |
36-22T |
| Compatible BB type_Square |
✔ |
| Compatible BB type |
Square |
| Compatible chain |
HG 8/7-speed |
| Crank Arm Length |
170 mm, 175 mm |
| Crank fixing bolt included |
✔ |
| Crank arm length (mm)_170.0 |
✔ |
| Crank arm length (mm)_175.0 |
✔ |
| Gear arms |
4 arm |
| Optional chain guard_Without chain / bash guard |
✔ |
| Optional Chain Guard |
Without chain/bash guard |
| P.C.D. (mm) |
Riveted |
| Rear speeds |
8/7 |
| Recommended BB_Threaded (normal) |
BB-UN100 |
| Threaded BB shell width_68mm |
✔ |
| Threaded BB shell width_73mm |
✔ |
| Threaded BB Shell Width |
68 mm, 73 mm |
| Q-factor (mm) |
179.4 |
