曲柄组 (3x9 速)

ALTUS_M370_m

FC-M371

ALTUS_M370_m

FC-M371

曲柄组 (3x9 速)

  • BENEFIT
    • 44-32-22T/48-36-26T
    • HYPERDRIVE SG-X 链轮
    • 可选链盖/无链盖
    • 颜色选择: 黑色,银色

相关技术

产品规格

型号 FC-M371
系列 SHIMANO ALTUS M370 系列
Color Black, -
Axle length of BB-UN/ ES (mm)_Threaded (chain case) LL123-K
Axle length of BB-UN/ ES (mm)_Threaded (normal) LL123
Chain case compatible X
Chain line (mm) 50
Chain ring combination 44-32-22T 48-36-26T
Compatible BB type_Square X
Compatible chain 9 速用 HG
Crank fixing bolt included 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) Riveted
Rear speeds 9
Recommended BB_Threaded (chain case) BB-UN26-K
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) 180.5