145-BOOM-32PP

BOOM-32PP

BCD76-icon JIS-icon

CRANK LENGTH
曲柄长度
127MM / 140MM/ 152MM
CHAINRING
齿片
32T
CRANK MATERIAL
曲柄材质
FORGED AL-6061-T6
CRANK FINISH
曲柄涂层
SAND BLACK
B.C.D.
螺丝分布直径
76MM
CHAINLINE
链条中心线
45MM
CHAINRING MATERIAL
齿片材质
ALLOY or STEEL
CHAINRING FINISH
齿片涂层
BLACK SAND ANO. or BLACK
CHAINGUARD
鏈盖
DOUBLE PLASTIC, BLACK
Q-FACTOR / I-FACTOR
曲柄后下叉距离
154.5 / 127.5MM
B.B. TAPER SQUARE
四方孔轴心
110.5MM
 LD-545
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