曲柄组 (3x9 速)

ACERA_M3000_m

FC-M3000

ACERA_M3000_m

FC-M3000

曲柄组 (3x9 速)

  • FEATURE
    • MEGA-9 LITE 传动系统,适合 26 英寸, 27.5 英寸, 29 英寸
    • 防锈表面提供更长久的满意度
    • 方型中轴安装
    BENEFIT
    • 体现专业山地车性能和外观

相关技术

产品规格

型号 FC-M3000
系列 SHIMANO ACERA M3000 Series
Color Series color, -
Axle length of BB-UN/ ES (mm)_Threaded (normal) LL113
Chain line (mm) 50
Chain ring combination 40-30-22T
Compatible BB type_Square X
Compatible chain HG 9 速
Crank arm length (mm)_165.0 X
Crank arm length (mm)_170.0 X
Crank arm length (mm)_175.0 X
Gear arms 4 臂
Optional chain guard_With chain guard X
Optional chain guard_Without chain / bash guard X
P.C.D. (mm) 96/64
Rear speeds 9
Recommended BB_Threaded (normal) BB-UN26
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Crank arm fixing bolt_With X
Q-factor (mm) 179.1