ZEPHYR-551-TT

ZEPHYR-551-TT

TT-iconBCD104-64-icon

CRANK LENGTH
曲柄长度
170mm, 175mm
CRANK MATERIAL
曲柄材质
Forged AL-6061-T6
CRANK FINISH
曲柄涂层
Black Sand Ano.
COMPATIBILITY
变速兼容
10S
CHAINLINE
链条中心线
49mm
BCD
螺丝分布直径
104/64mm
CHAINRING
齿片
38-24T/36-22T
CHAINRING MATERIAL
齿片材质
38T, 36T: Alloy
24T, 22T: Steel
CHAINRING FINISH
齿片涂层
38T, 36T: Black Sand Ano
24T, 22T: BED
Q-FACTOR / I-FACTOR
曲柄后下叉距离
176/146mm
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