100BS18 Sprocket With 2-15/16" Finished Bore Power Transmission We also offer 100C76 sprockets

We also offer 100C76 sprockets with finished bore configurations right off the shelf from stock

BS228 British

Bore: 12mm

Overall this chain tensioner is high quality

This 100A19 sprocket is a durable

100BS18 Sprocket With 2-15/16" Finished Bore Power Transmission We also offer 100C76 sprocketsThis 100BS18 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 18 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 100BS18 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing