100B19 Sprocket With Stock Bore 08B Chain Sprockets Additionally this bushing features a

Additionally this bushing features a 15/16" bore with a standard keyway

100A14 Sprocket Dimensions

Bore: 18mm

Hub Diameter: 73mm

durable roller chain

100B19 Sprocket With Stock Bore 08B Chain Sprockets Additionally this bushing features aThis 100B19 sprocket is a durable, high quality, and precision sprocket with 19 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100B19 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated