98-RPE-421

RPE-421

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CRANK LENGTH
曲柄长度
165MM / 170MM / 175MM
CHAINRING
齿片
50-34T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
CRANK FINISH
曲柄涂层
SAND BLACK
COMPATIBILITY
变速兼容
8S / 7S
CHAINLINE
链条中心线
43.5MM
CHAINRING MATERIAL
齿片材质
STEEL
CHAINRING FINISH
齿片涂层
BED
Q-FACTOR / I-FACTOR
曲柄后下叉距离
174 / 145MM
B.B. TAPER SQUARE
四方孔轴心
119MM
CM694
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