140B17 Sprocket With Stock Bore #120 B-Hub Sprockets Sprocket Size: 140R18H

Sprocket Size: 140R18H

This unique chain is designed with double the amount of side plates and an enlarged pin giving it strength capabilities almost on par with a leaf chain with the flexibility of a roller chain

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

This 100C54 sprocket is a durable

Sprocket Size: 140C40

140B17 Sprocket With Stock Bore #120 B-Hub Sprockets Sprocket Size: 140R18HThis 140B17 sprocket is a durable, high quality, and precision sprocket with 17 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 140B17 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