Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.196
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.457
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 81.18
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.196
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.457
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 81.18
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 4.794
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.186
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 121.78
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 3.995
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.321
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 101.48
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 4.794
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.186
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 121.78
Mounting Method: Finished Bore