OUNCE-420C-N

OUNCE-420C-N

JIS-iconBCD110-icon

CRANK LENGTH
曲柄长度
127mm, 152mm, 165mm, 170mm, 172.5mm, 175mm
CRANK MATERIAL
曲柄材质
Forged
AL-6061-T6
CRANK FINISH
曲柄涂层
HP Silver Ano.
COMPATIBILITY
变速兼容
9S, 8S
CHAINLINE
链条中心线
43.5mm
BCD
螺丝分布直径
110mm
CHAINRING
齿片
50-34T
CHAINRING MATERIAL
齿片材质
Steel
CHAINRING FINISH
齿片涂层
Silver
Q-FACTOR /I-FACTOR
曲柄后下叉距离
158/129mm
B.B. TAPER SQUARE
四方孔轴心
110.5mm
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