Gear Style: Change Gear
Pitch: 20 DP
Pressure Angle: 14.5
Pitch Diameter - Millimeter: 62.23
Pitch Diameter - Inch: 2.45

Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 9.525
Face Width - Inch: 0.375
Other Features: Type C1 | Without Hub | CGB20 Change Gear Bushing Bore 7/16

Gear Style: Change Gear
Pitch: 12 DP
Pressure Angle: 14.5
Pitch Diameter - Millimeter: 103.708
Pitch Diameter - Inch: 4.083

Inch - Metric: Inch
Material: Steel
Face Width - Millimeter: 19.05
Face Width - Inch: 0.75
Other Features: Type C1 | Without Hub | CGB12 Change Gear Bushing Bore 3/4

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 9.755
Inch - Metric: Inch
Outside Diameter - Inch: 10.11

Chain Size: 50
Material: Steel
Other Features: 1 Inch Plain Bore
Pitch Diameter - Millimeter: 247.78
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 11.706
Inch - Metric: Inch
Outside Diameter - Inch: 12.132

Chain Size: 60
Material: Steel
Other Features: 5/16 Inch Plain Bore
Pitch Diameter - Millimeter: 297.332
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.5
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 7.804
Inch - Metric: Inch
Outside Diameter - Inch: 8.088

Chain Size: 40
Material: Steel
Other Features: 3/4 Inch Plain Bore
Pitch Diameter - Millimeter: 198.22
Mounting Method: Rough Bore