140B24 Sprocket With Stock Bore Hex Shaft Coupler This 140A19 sprocket is a

This 140A19 sprocket is a durable

Sprocket Weight: 103

as well as its economical price tag

and precision 45 tooth sprocket that is manufactured to accept a R2 bushing

160A22 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

140B24 Sprocket With Stock Bore Hex Shaft Coupler This 140A19 sprocket is aThis 140B24 sprocket is a durable, high quality, and precision sprocket with 24 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 140B24 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #140 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated