100BTB60 Sprocket (Taper Bushed) 72-Tooth Sprocket This unique chain is designed

This unique chain is designed with double the amount of side plates and an enlarged pin giving it strength capabilities almost on par with a leaf chain with the flexibility of a roller chain

06B12H sprockets with a stock bore comes with the standard 8 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

Additionally this bushing features a 9/16" bore with a standard keyway

and precision 48-tooth sprocket that is manufactured out of high-quality steel

Pitch Diameter: 72

100BTB60 Sprocket (Taper Bushed) 72-Tooth Sprocket This unique chain is designedThis 100BTB60 sprocket is a durable, high quality, and precision 60 tooth sprocket that is manufactured to accept a 3020 bushing. Something that is notable about this 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 and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black