Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 5.582
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.922
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 141.79
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.465
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.738
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 113.42
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 6.698
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.106
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 170.14
Mounting Method: Finished Bore