더블 피치 스프로킷

D10B20 Metric Double Roller Chain Sprocket

D10B21 Metric Double Roller Chain Sprocket

D10B22 Metric Double Roller Chain Sprocket

D10B25 Metric Double Roller Chain Sprocket

D10B26 Metric Double Roller Chain Sprocket

D10B27 Metric Double Roller Chain Sprocket

D10B30 Metric Double Roller Chain Sprocket

D10B32 Metric Double Roller Chain Sprocket

D10B35 Metric Double Roller Chain Sprocket

D10B40 Metric Double Roller Chain Sprocket

D10B45 Metric Double Roller Chain Sprocket

D10B48 Metric Double Roller Chain Sprocket

D10B70 Metric Double Roller Chain Sprocket

D10B76 Metric Double Roller Chain Sprocket

D10B80 Metric Double Roller Chain Sprocket