Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.625
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.898
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 117.475
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 5.781
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.122
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 146.83
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.625
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.898
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 117.475
Mounting Method: Finished Bore