제품 스펙
| 모델번호 | FC-M640 |
|---|---|
| 시리즈 | ZEE M640 시리즈 |
| Color | Series color, - |
| Average weight | 828 g (38T) 817 g (36T) 807 g (34T) |
| 2-piece crank construction | X |
| Chain line (mm) | 50.4 |
| Chain ring combination | 38, 36, 34T (FC-M640/M645 chainring) |
| Compatible BB type_Outboard | X |
| Compatible BB type | Outboard |
| Compatible chain | HG-X 10단 |
| Crank Arm Length | 165, 170, 175 |
| 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 | 4암 |
| Optional chain guard_Without chain / bash guard | X |
| Optional Chain Guard | Without chain / bash guard |
| P.C.D. (mm) | 104 |
| Rear speeds | 10 |
| Recommended BB_Pressfit | SM-BB71-41A |
| 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 |
| Threaded BB Shell Width | 68mm, 73mm |
| Crank arm fixing bolt_With | X |
| Includes Crank Arm Fixing Bolt | Yes |
| Q-factor (mm) | 174.7 |
시리즈 라인업
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브레이크 유압 디스크 브레이크 캘리퍼
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디스크 브레이크 로터 6볼트 디스크 브레이크 로터
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바텀브래킷 프레스핏 타입의 버텀 브래킷
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페달 PD-M647
