118-OUNCE-521C-N
061-OUNCE-621C-TT-N_2

OUNCE-521C-N

JIS-icon BCD110-icon

CRANK LENGTH
曲柄长度
127MM /152MM
CHAINRING
齿片
50-34T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
SAND BLACK
COMPATIBILITY
变速兼容
9S / 8S
B.C.D.
螺丝分布直径
110MM
CHAINLINE
链条中心线
43.5MM
CHAINRING MATERIAL
齿片材质
ALLOY (50T), STEEL (34T)
CHAINRING FINISH
齿片涂层
CNC DETAIL, BLACK SAND ANO. (50T)
BED. (34T)
Q-FACTOR / I-FACTOR
曲柄后下叉距离
153.5 / 124.5MM
B.B. TAPER SQUARE
四方孔轴心
110.5MM
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