140M80 Sprocket (QD Type) 120B30 Sprockets Inner Width (B1): 9

Inner Width (B1): 9

and precision sprocket with 17 teeth

Tooth Count: 13

140A45 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

140M80 Sprocket (QD Type) 120B30 Sprockets Inner Width (B1): 9This 140M80 sprocket is a durable, high quality, and precision 80 tooth sprocket that is manufactured to accept a M bushing. Something that is notable about this 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 and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide