Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 11.468
Inch - Metric: Inch
Outside Diameter - Inch: 11.893

Chain Size: 60
Material: Steel
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 291.287
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 9.556
Inch - Metric: Inch
Outside Diameter - Inch: 9.911

Chain Size: 50
Material: Steel
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 242.73
Mounting Method: Finished Bore

Gear Style: Spur Gear
Pitch: 12 DP
Pressure Angle: 20
Pitch Diameter - Millimeter: 101.6
Pitch Diameter - Inch: 4

Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 25.4
Face Width - Inch: 1
Other Features: Type 2 | Minimum Bore 7/8

Chain Pitch - Inch: 0.5
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 7.93
Chain Size: 40
Material: Steel
Other Features: 0.284 Inch Teeth Width
Length Thru Bore - Millimeter: 18.288

Gear Style: Spur Gear
Pitch: 8 DP
Pressure Angle: 20
Pitch Diameter - Millimeter: 152.4
Pitch Diameter - Inch: 6

Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 38.1
Face Width - Inch: 1.5
Other Features: Bushing Sold Seperately | Bushing Not Included | Type 12 | Split Taper Bushings