020-BURNER-401-TT-N
020-BURNER-401-TT-N_2

BURNER-401-TT-N

TT-iconBCD104-64-icon

CRANK LENGTH
曲柄长度
170MM
CHAINRING
齿片
44-32-22T
BB SETS
BB组
PW-BB73
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
BLACK SAND ANO.
COMPATIBILITY
变速兼容
9S
B.C.D.
螺丝分布直径
104 / 64MM
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
181 / 151MM
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