126-PRO-V42PP-2_new

PRO-V42PP-2

CRANK LENGTH
曲柄长度
110MM / 114MM / 127MM / 130MM /
140MM / 145MM / 152MM / 165MM /
170MM / 175MM
CHAINRING
齿片
42T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
CRANK 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
CHAINGUARD
鏈盖
DOUBLE PLASTIC, SILVER
Q-FACTOR / I-FACTOR
曲柄后下叉距离
179.5 / 152.5MM
B.B. TAPER SQUARE
四方孔轴心
117.5MM
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