HOLLOWTECH ll(第二代中空技术)曲柄(2x11 速)

SLX_M7000_m

FC-M7000-11-2

SLX_M7000_m

FC-M7000-11-2

HOLLOWTECH ll(第二代中空技术)曲柄(2x11 速)

  • FEATURE
    • 新 3D 复合材料链轮齿,专门为每个链轮的负载优化
    • 改善传动刚性
    • 紧凑的齿数比档位组合 (FC-M7000-11-2)
    • 增强链条固定 (FC-M7000-11-1)
    • 密封性更佳,转动更顺畅
    BENEFIT
    • 高效踩踏,无损耗
    • 借助 HOLLOWTECH II(第二代中空技术)曲柄构造,平衡强度和重量

相关技术

产品规格

型号 FC-M7000-11-2
系列 SLX M7000 系列
Color Series color, -
Average weight 788.7 g (28-28T) 761.4 g (36-26T) 739.8 g (34-24T)
Chain line (mm) 48.8
Chain ring combination 38-28T 36-26T 34-24T
Compatible BB type_Outboard X
Compatible chain HG-X11
Crank fixing bolt included X
Crank arm length (mm)_170.0 X
Crank arm length (mm)_175.0 X
Gear arms 4 臂
HOLLOWTECH II X
Optional chain guard_Without chain / bash guard X
P.C.D. (mm) 96/64
Rear speeds 11
Recommended BB_Pressfit BB-MT800-PA
Recommended BB_Threaded (normal) BB-MT800
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Crank arm fixing bolt_With X
Q-factor (mm) 176