 
  
 
| CRANK LENGTH 曲柄长度 | 140MM / 152MM / 160MM | 
| CHAINRING 齿片 | 42T / 40T | 
| CRANK MATERIAL 曲柄材质 | FORGED AL-6061-T6 | 
| CRANK FINISH 曲柄涂层 | SAND BLACK | 
| COMPATIBILITY 变速兼容 | 10S / 9S | 
| B.C.D. 螺丝分布直径 | 110MM | 
| CHAINLINE 链条中心线 | 45MM | 
| CHAINRING MATERIAL 齿片材质 | STEEL | 
| CHAINRING FINISH 齿片涂层 | BLACK | 
| CHAINGUARD 鏈盖 | DOUBLE PLASTIC, BLACK | 
| Q-FACTOR / I-FACTOR 曲柄后下叉距离 | 163 / 134MM | 
| B.B. TAPER SQUARE 四方孔轴心 | 118MM | 
| LD-531 | 
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