100C90 Sprocket With Stock Bore 100B40 Sprockets This sprocket is also black

This sprocket is also black oxide coated which increases resistance to the environment and will prevent early corrosion

100BS23 2 3/16" Finished Bore Sprocket Dimensions

1-1/8" Hex Coupler Dimensions

This 100E30 sprocket is a durable

Pitch Diameter: 77

100C90 Sprocket With Stock Bore 100B40 Sprockets This sprocket is also blackThis 100C90 sprocket is a durable, premium quality, and precision 90 tooth sprocket that is manufactured out of high quality steel. This sprocket is manufactured for optimum performance, durability, and to strict quality control standards. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket, preventing premature wear or breakage. It is