092-OUNCE-245A

OUNCE-245A

JIS-iconBCD130-icon IGH-icon

CRANK LENGTH
曲柄长度
170MM / 172.5MM / 175MM
CHAINRING
齿片
45T / 39T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
SAND BLACK
B.C.D.
螺丝分布直径
130MM
CHAINLINE
链条中心线
44.5MM
CHAINRING MATERIAL
齿片材质
ALLOY
CHAINRING FINISH
齿片涂层
BLACK SAND ANO.
CHAINGUARD
链盖
ALLOY, BLACK SAND ANO.
Q-FACTOR / I-FACTOR
曲柄后下叉距离
162 / 133MM
B.B. TAPER SQUARE
四方孔轴心
116MM
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