OCTALINK(八角花键)中轴

ALIVIO_M4000_m

BB-ES300

ALIVIO_M4000_m

BB-ES300

OCTALINK(八角花键)中轴

  • FEATURE
    • 两种选项, 2-PIECE CRANKSET(二片式曲柄结构)(T4060)和 OCTALINK(八角花键中轴安装)(T4010)
    • 44-32-22T/48-36-26T 规格可选
    BENEFIT
    • 可靠精确的变速性能,HYPERDRIVE 技术
    • 减少驱动噪音,变速操作安静(48T)
    • 链罩兼容
    • 链盖可选
    • ALIVIO logo (T4060), SHIMANO logo (T4010)
    • 更好的密封性能(SM-BB52)
    • 颜色选择:黑色, 银色

相关技术

产品规格

型号 BB-ES300
系列 SHIMANO ALIVIO M4000 Series
Structure_Standard X
Axle length / shell width_113_73mm_(BC1.37) X
Axle length / shell width_118_68mm_(BC1.37) X
Axle length / shell width_118_70mm_(M36) X
Axle length / shell width_118_73mm_(BC1.37) X
Axle length / shell width_121_73mm_(BC1.37) X
Axle length / shell width_126_68mm_(BC1.37) X
Axle length / shell width_126_73mm_(BC1.37) X
Axle length / shell width_113_68mm_(BC1.37) X
Axle length / shell width_113_70mm_(M36) X
Axle length / shell width_121_68mm_(BC1.37) X
Spindle_Octalink X