055-DMA-44T-TT

DMA-44T-TT

New-icon BB86-icon EXT-icon  TT-icon INTERCHANGEABLE CHAINRING CONSTRUCTION-icon

CRANK LENGTH
曲柄长度
165MM / 170MM / 172.5MM / 175MM
CHAINRING
齿片
50T / 48T / 46T / 44T / 42T/ 40T/ 38T
BB SETS
BB组
PW-BB68+ / PW-BB86
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
BLACK SAND ANO.
COMPATIBILITY
变速兼容
10S
CHAINLINE
链条中心线
45.5MM
CHAINRING MATERIAL
齿片材质
AL-7075-T6
CHAINRING FINISH
齿片涂层
BLACK SAND ANO.
Q-FACTOR / I-FACTOR
曲柄后下叉距离
153 / 124MM
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