HOLLOWTECH II 크랭크세트(2x11단)

DURA-ACE_9000_m

FC-9000

DURA-ACE_9000_m

FC-9000

HOLLOWTECH II 크랭크세트(2x11단)

  • FEATURE
    • 무게 감소, 효율성 유지
    • 체인 이탈을 줄이기 위해 향상된 체인 가이드 디자인 접목
    • 높은 강성을 유지하고 무게를 줄임
    BENEFIT
    • 최적의 동력 전달
    • 4개 암 구조의 크랭크세트
    • HOLLOWGLIDE
    • 110mm 피치원 직경
    • 50-34T/53-39T/54-42T/55-42T/52-36T/52-38T
    • 무게: ‌683g(53-39T, 바텀브래킷 포함) 683g(50-34T, 바텀브래킷 포함)

기술 선택

제품 스펙

모델번호 FC-9000
시리즈 DURA-ACE 9000 시리즈
Color Series color, -
Average weight 639 g (55-42T) 632 g (54-42T) 618 g (53-39T) 622 g (52-38T) 618 g (52-36T) 610 g (50-34T)
HOLLOWTECH II Technology X
Threaded BB shell width_70mm X
Compatible BB type_Outboard X
Compatible BB type Outboard
Compatible chain HG-EV 11단/HG-X11
Crank Arm Length 165, 167.5, 170, 172.5, 175, 177.5180
Crank arm length (mm)_165.0 X
Crank arm length (mm)_167.5 X
Crank arm length (mm)_170.0 X
Crank arm length (mm)_172.5 X
Crank arm length (mm)_175.0 X
Crank arm length (mm)_177.5 X
Crank arm length (mm)_180.0 X
Gear arms 4
HOLLOWGLIDE X
HOLLOWTECH Technology X
Optional chain guard_Without chain / bash guard X
Optional Chain Guard Without chain guard
P.C.D. (mm) 110
Rear speeds 11
Recommended BB_Pressfit SM-BB92-41B
Recommended BB_Threaded (normal) BB-R9100
Threaded BB shell width_68mm X
Threaded BB Shell Width 68, 70
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 146