曲柄组 (2x9速)

ACERA_M3000_m

FC-M3000-B2

ACERA_M3000_m

FC-M3000-B2

曲柄组 (2x9速)

  • FEATURE
    • 链条中心线外偏 3 mm 的 36-22T 齿数组合适合大型/宽大轮胎
    BENEFIT
    • 可靠精确的变速性能,HYPERDRIVE 技术
    • 保持相同的 Q 因素用于当前三片式,适合山地车骑行

相关技术

产品规格

型号 FC-M3000-B2
系列 SHIMANO ACERA M3000 系列
Color Series color, -
Bike Type MTB
Chain line (mm) 51.8
Chain ring combination 36-22T
Compatible BB type_Square X
Compatible BB type Square
Compatible chain HG 9 速
Crank Arm Length 170mm, 175mm
Crank arm length (mm)_170.0 X
Crank arm length (mm)_175.0 X
Gear arms 4 臂
Optional chain guard_Without chain / bash guard X
Optional Chain Guard With chain guardWithout chain / bash guard
Rear speeds 9
Recommended BB_Threaded (normal) BB-UN26
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Threaded BB Shell Width 68mm, 73mm
Crank arm fixing bolt_With X
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 179.1