100B12 Sprocket With Stock Bore 1.25" Finished Bore Pitch Diameter: 69

Pitch Diameter: 69

features a solid roller design for increased performance

100BS16 1 7/16" Finished Bore Sprocket Dimensions

Bore: 5/8"

Sprocket Size: 100BS10

100B12 Sprocket With Stock Bore 1.25" Finished Bore Pitch Diameter: 69This 100B12 sprocket is a durable, high quality, and precision sprocket with 12 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 100B12 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