160M54 Sprocket (QD Type) Chain Coupling Sprockets The 120DC double-capacity connecting link

The 120DC double-capacity connecting link is also called a 120 double-capacity master link

100A42 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

Hub Diameter: 29mm

120R21 Sprocket Dimensions

120C54 Sprocket Dimensions

160M54 Sprocket (QD Type) Chain Coupling Sprockets The 120DC double-capacity connecting linkThis 160M54 sprocket is a durable, high quality, and precision 54 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 #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