039-TY-CQ01

TY-CQ01

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CRANK LENGTH
曲柄长度
127MM / 140MM / 152MM / 160MM,
165MM / 170MM / 175MM
CHAINRING
齿片
48-38-28T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
SILVER
COMPATIBILITY
变速兼容
8S / 7S
CHAINLINE
链条中心线
48.5MM
CHAINRING MATERIAL
齿片材质
STEEL
CHAINRING FINISH
齿片涂层
SILVER
CHAINGUARD
链盖
PLASTIC SILVER
SPIDER
PLASTIC SILVER
Q-FACTOR / I-FACTOR
曲柄后下叉距离
181.5 / 153.5MM
B.B. TAPER SQUARE
四方孔轴心
124.5MM
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