链条中心线外偏3mm (1x11速)

XTR_M9000_m

FC-M9020-B1

XTR_M9000_m

FC-M9020-B1

链条中心线外偏3mm (1x11速)

  • BENEFIT
    • 兼容148mm锁紧螺母间距车架
    • 齿数组合: 30T, 32T, 34T, 36T

相关技术

产品规格

型号 FC-M9020-B1
系列 SHIMANO XTR M9000 系列
Color Series color, -
Average weight 601 g (32T) 593 g (30T)
Chain line (mm) 53.4
Chain ring combination 32, 30T (SM-CRM91)
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
Rear speeds 11
Recommended BB_Pressfit SM-BB94-41A
Recommended BB_Threaded (normal) SM-BB93
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Crank arm fixing bolt_With X
Q-factor (mm) 174