100BS20 Sprocket With 1-15/16" Finished Bore 17-Tooth Sprocket 08B14H sprockets with a stock

08B14H sprockets with a stock bore comes with the standard 10 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

Sprocket Weight: 8

06B32 sprockets with a stock bore comes with the standard 14 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

This 100A22 sprocket is a durable

Hub Diameter: 21mm

100BS20 Sprocket With 1-15/16" Finished Bore 17-Tooth Sprocket 08B14H sprockets with a stockThis 100BS20 sprocket features a 1 15 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 20 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 100BS20 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing