160S80 Sprocket (Taper Bushed) 1.25" Finished Bore 08B39 sprockets with a stock

08B39 sprockets with a stock bore comes with the standard 19 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

This 160BTB18 sprocket is a durable

140A16 Sprocket Dimensions

and precision sprocket with 28 hardened teeth that is manufactured to accept a R2 bushing

Connecting Link Pin Length (A): 40

160S80 Sprocket (Taper Bushed) 1.25" Finished Bore 08B39 sprockets with a stockThis 160S80 sprocket is a durable, high quality, and precision 80 tooth sprocket that is manufactured to accept a S2 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #160 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 oxide