CRANK LENGTH 曲柄长度 |
127MM / 140MM / 155MM / 160MM / 165MM / 170MM / 175MM |
CHAINRING 齿片 |
40T / 38T / 36T / 34T / 32T / 30T / 28T |
BB SETS B B 组 |
PW-BB73+ / PW-BB92 |
CRANK MATERIAL 曲柄材质 |
FORGED AL-6061-T6 |
CRANK FINISH 曲柄涂层 |
BLACK SAND ANO. |
COMPATIBILITY 变速兼容 |
11S / 10S / 9S |
B.C.D. 螺丝分布直径 |
104 / 76MM |
CHAINLINE 链条中心线 |
50 / 53 / 55.5MM (BOOST) |
CHAINRING MATERIAL 齿片材质 |
STEEL |
CHAINRING FINISH 齿片涂层 |
BLACK |
Q-FACTOR / I-FACTOR 曲柄后下叉距离 |
175 / 145MM |
LD-524 | CHARM-FD04S-TT-B C.L 53MM CHARM-FD04S-TT-C C.L 55.5MM |
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