Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 6.055
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.334
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 153.79
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 9.083
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 9.501
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 230.708
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 7.569
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.918
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 192.24
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 9.083
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 9.501
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 230.708
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 7.569
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.918
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 192.24
Mounting Method: Finished Bore