160A23 Sprocket 100B40 Sprockets Dimension (G): 1-11/32"

Dimension (G): 1-11/32"

10B12 sprockets with a stock bore comes with the standard 12 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

This 100BS15 sprocket features a 1-7/16" finished bore with a key-way and two set screws

100BS17 2 7/16" Finished Bore Sprocket Dimensions

160A23 Sprocket 100B40 Sprockets Dimension (G): 1-11/32"This 160A23 sprocket is a durable, high quality, and precision A Plate sprocket with 23 teeth that is manufactured out of high quality steel. Something else 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. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and