Help finding sprocket

[Suraron]

im looking for a 3/8 inch bicycle sprocket to put on my bike to work with the mounted motor that im going to put on. anyone got a site that sells those?

 

[Goat Herder]

Pirate Cycles This guy will have them also this guy makes them any size and custom King's Sales and Sprockets

 

[biknut]

Pirate Cycles This guy will have them also this guy makes them any size and custom King's Sales and Sprockets

I've bought sprockets from both places, and they were both very high quality. Nothing like what comes with the kits.