曲柄组 (3x10速)

FC-T551

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FC-T551

曲柄组 (3x10速)

  • FEATURE
    • 集成链盖,二片式刚性结构曲柄
    BENEFIT
    • 二片式结构,精确的链条中心线
    • HG-X链条,专门设计的齿型
    • 兼容链盖
    • 简洁耐用的设计
    • 不同规格: 48-36-26T, 44-32-24T
    • HYPERDRIVE SG-X链轮片
    • 链条中心线: 50mm
    • 颜色选择: 黑色,银色

相关技术

产品规格

型号 FC-T551
系列 SHIMANO
Color Black, Silver
2-piece crank construction X
Chain case compatible X
Compatible BB type_Octalink X
Compatible BB type Outboard
Compatible chain HG-X 10 速
Crank Arm Length 170, 175
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
Optional Chain Guard With chain guard, Without chain / bash guard
P.C.D. (mm) 104/64
Rear speeds 10
Recommended BB_Threaded (chain case) SM-BB52
Recommended BB_Threaded (normal) SM-BB52
Stainless chain guard fixing bolt X
Technology HOLLOWTECH II
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Threaded BB Shell Width 68, 73
Q-factor (mm) 181.1