Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 4.59
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.923
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 116.59
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Pitch Diameter - Inch: 4.557
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.945
Other Features: With 2 Set Screw
Global Part Number GPN: 34300
Pitch Diameter - Millimeter: 115.74
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

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 4.494
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.981
Other Features: Bushing Sold Separately | Bushing Not Included | Split Taper Bushing
Global Part Number GPN: 10304
Pitch Diameter - Millimeter: 114.15
Mounting Method: Bushed

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 4.437
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 5.008
Other Features: Simplex Type
Global Part Number GPN: 569859
Pitch Diameter - Millimeter: 112.7
Mounting Method: Rough Bore