Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 3.92

Length Thru Bore - Millimeter: 42.875
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 75.4
Hub Diameter - Inch: 2.969
Coupling Type: Chain Coupling

Chain Pitch - Inch: 0.625
Chain Size: 10B-2
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 3.797
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 4.121
Other Features: Duplex Type
Pitch Diameter - Millimeter: 96.45
Mounting Method: Finished Bore