HOLLOWTECH II 크랭크셋(2x11단)

HOLLOWTECH II 크랭크셋(2x11단)
  • 최적의 동력 전달
  • 경량화(-7g)와 효율성의 최상의 조합
  • 높은 강성을 유지하고 무게를 줄임
  • O.L.D.가 135mm로 후방 중앙의 길이가 더 짧아짐
  • 레이스 전용 디스크 브레이크 시스템에 적합
  • 라이더 맞춤형 기어링 옵션
  • 50-34T/53-39T/54-42T/55-42T/52-36T

Product Specifications

Spider arm cover_Material
-
Crank arm length (mm)_180.0
X
Spider arm_Finish
-
HOLLOWTECH Technology
X
P.C.D. (mm)
110
Crank fixing bolt included
X
Crank arm fixing bolt_With
X
Crank arm length (mm)_165.0
X
Optional chain guard_With bash guard
-
Average weight
650 g (55-42T) 642 g (54-42T) 626 g (53-39T) 624 g (52-36T) 614 g (50-34T)
Compatible BB type_Octalink
-
HOLLOWTECH II Technology
X
Chain line (mm)
43.5
Middle ring_Material
-
Spider arm cover_Finish
-
Threaded BB shell width_68mm
X
Crank arm length (mm)_170.0
X
Rear speeds
11
Inner ring fixing bolt_Material
-
Color
Series color, -
Crank arm_Material
알루미늄
Threaded BB shell width_70mm
X
Crank arm length (mm)_172.5
X
Inner ring fixing bolt_Finish
-
Recommended BB_Threaded (normal)
BB-R9100
Crank arm length (mm)_167.5
X
Recommended BB_Pressfit
SM-BB92-41B
Outer / middle ring fixing bolt_Material
Aluminum
Outer ring_Finish
양극산화
Middle ring_Finish
-
Crank axle_Material
스틸
Outer ring_Material
알루미늄/CFRP
Chain ring combination
55-42T 54-42T 53-39T 52-36T 50-34T
HOLLOWGLIDE
X
Q-factor (mm)
146
Optional chain guard_Without chain / bash guard
X
Crank axle_Finish
도금
Compatible BB type_Square
-
OCTALINK technology
-
2-piece crank construction
-
Outer / middle ring fixing bolt_Finish
Anodized
Inner ring_Material
알루미늄
Crank arm_Finish
양극산화
Crank arm length (mm)_177.5
X
Crank arm fixing bolt_Without
-
Spider arm_Material
-
Crank arm length (mm)_175.0
X
Gear arms
4
Inner ring_Finish
양극산화
Compatible BB type_Outboard
X
Compatible chain
HG-EV 11단/HG-X11
Axle length of BB-UN/ ES (mm)_Threaded (normal)
-