100BS21 Sprocket With 2-15/16" Finished Bore Roller Chain Tensioners and precision A-Plate sprocket with

and precision A-Plate sprocket with 41 teeth that is manufactured out of high-quality steel

Something else that is notable about this 08B10 sprocket is that it fully meets all ISO Standards

06B40 sprockets with a stock bore comes with the standard 16 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

This 100B36 sprocket is a durable

100BS21 Sprocket With 2-15/16" Finished Bore Roller Chain Tensioners and precision A-Plate sprocket withThis 100BS21 sprocket features a 2 15 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 21 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 100BS21 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing