80BS51 Sprocket With 1-3/8" Finished Bore 80B54 Sprockets Our superior 12B SK1 attachment

Our superior 12B SK1 attachment connecting link is designed explicitly for metric 19

It features 14 teeth and is manufactured to accept a X-Type weld on hub

Dimension (E): 1/32"

Dimension (Z): 1-39/64"

Dimension (A): 193

80BS51 Sprocket With 1-3/8" Finished Bore 80B54 Sprockets Our superior 12B SK1 attachmentThis 80BS51 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 51 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock