曲柄(3x8/7/6 速)

TOURNEY_m

FC-TY301

TOURNEY_m

FC-TY301

曲柄(3x8/7/6 速)

  • FEATURE
    • 高精度定位变速
    BENEFIT
    • 轻盈而可靠的变速
    • 多功能
    • 兼容性广,适合多种组件
    • 迅速和精准的装配

相关技术

产品规格

型号 FC-TY301
系列 SHIMANO TOURNEY
Color Black, -
Axle length of BB-UN/ ES (mm)_Threaded (chain case) D-NL K
Axle length of BB-UN/ ES (mm)_Threaded (normal) D-NL / *D-EL
Chain case compatible X
Chain line (mm) 47.5 / 47.5+t / 50
Chain ring combination 48-38-28T 42-34-24T
Compatible BB type_Square X
Compatible chain 8/7/6 速用 HG/UG
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 8/7/6
Recommended BB_Threaded (chain case) BB-UN100-K
Recommended BB_Threaded (normal) BB-UN100
Threaded BB shell width_68mm X
Threaded BB shell width_73mm X
Crank arm fixing bolt_Without X
Q-factor (mm) 181.5