08B21 Sprocket With Stock Bore 08B Hollow Pin Roller Chain Tooth Count: 24

Tooth Count: 24

Something else that is notable about this 06B8 sprocket is that it fully meets all ISO Standards

and precision sprocket with 36 teeth

and precision sprocket with 14 hardened teeth

Sprocket Size: 06B29

08B21 Sprocket With Stock Bore 08B Hollow Pin Roller Chain Tooth Count: 24This 08B21 sprocket is a durable, high quality, and precision sprocket with 21 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 08B21 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