CRANK LENGTH (曲柄长度): 170 / 175MM
CHAINRING (齿片): 36T / 34T / 32T / 30T
BB SETS (BB 组): BSA-68&73-30M BB89.5&92-30M
CRANK MATERIAL (曲柄材质): CARBON
CRANK FINISH (曲柄涂层): DARK BLUE PAINTING
COMPATIBILITY (变速兼容 ): 12S / 11S
CHAINLINE (链条中心线): 52 / 55MM
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): 173.8 / 145.8MM
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