CRANK LENGTH 曲柄长度 |
170MM / 175MM |
CHAINRING 齿片 |
40-30-22T |
BB SETS B B 组 |
PW-BB73 |
CRANK MATERIAL 曲柄材质 |
FORGED AL-6061-T6 |
CRANK FINISH 曲柄涂层 |
BLACK SAND ANO. |
COMPATIBILITY 变速兼容 |
9S |
B.C.D. 螺丝分布直径 |
96 / 64MM |
CHAINLINE 链条中心线 |
50MM |
CHAINRING MATERIAL 齿片材质 |
ALLOY (40T) / STEEL (30-22T) |
CHAINRING FINISH 齿片涂层 |
CNC DETAIL, BLACK SAND ANO. (40T) SILVER (30-22T) |
Q-FACTOR / I-FACTOR 曲柄后下叉距离 |
174 / 144MM |
LD-530 |
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