10B39 Sprocket With Stock Bore 2.1875" Finished Bore Pitch Diameter: 33

Pitch Diameter: 33

This 100A32 sprocket is a durable

This 100R45 sprocket is a durable

This 100BS25 sprocket features a 1-7/16" finished bore with a key-way and two set screws

This 100Q30 sprocket is a durable

10B39 Sprocket With Stock Bore 2.1875" Finished Bore Pitch Diameter: 33This 10B39 sprocket is a durable, high quality, and precision sprocket with 39 teeth. Something that is notable about this 10B39 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 10B 1 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 10B39 sprockets with a