130-A107PP(3)

A107PP(3)

CRANK LENGTH
曲柄长度
120MM / 140MM
CHAINRING
齿片
44T / 42T / 40T / 38T / 36T /32T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
RANK FINISH
曲柄涂层
SILVER
CHAINLINE
链条中心线
45MM
CHAINRING MATERIAL
齿片材质
STEEL
CHAINRING FINISH
齿片涂层
SILVER
Q-FACTOR / I-FACTOR
曲柄后下叉距离
173.5 / 140.5MM
B.B. TAPER SQUARE
四方孔轴心
117.5MM
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