Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 4.494
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.981
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 114.15
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 2.247
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 2.49
Other Features: Black Oxide Finish | For V-Weld On Hub
Pitch Diameter - Millimeter: 57.07
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 3.371
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.736
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 85.623
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 2.809
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.113
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 71.34
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 4.494
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.981
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 114.15
Mounting Method: Finished Bore