100B28 Sprocket With Stock Bore 100B27 Sprockets Sprocket Weight: 20

Sprocket Weight: 20

Sprocket Weight: 203

Sprocket Weight: 15

100A11 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

100B28 Sprocket With Stock Bore 100B27 Sprockets Sprocket Weight: 20This 100B28 sprocket is a durable, high quality, and precision sprocket with 28 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 100B28 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated