121-CHARM-32T-TT

CHARM-32T-TT

BB92-icon EXT-icon TT-icon BCD76-icon

CRANK LENGTH
曲柄长度
127MM / 140MM /155MM
CHAINRING
齿片
34T, 32T, 30T, 28T
BB SETS
BB组
PW-BB73+ / PW-BB92
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
BLACK SAND ANO.
COMPATIBILITY
变速兼容
11S / 10S
B.C.D.
螺丝分布直径
76MM
CHAINLINE
链条中心线
50MM
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
175 / 145MM
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