08B17 Sprocket With Stock Bore 33-Tooth Sprocket This 06B26 sprocket is a

This 06B26 sprocket is a durable

06B8H sprockets with a stock bore comes with the standard 8 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

Pitch Diameter: 129

and ISO certified chains

and seamless roller design

08B17 Sprocket With Stock Bore 33-Tooth Sprocket This 06B26 sprocket is aThis 08B17 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 08B17 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 08B 1 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated