Petcocks

Find the right petcock for your motorcycle at Billet Proof Designs.

Proper gas flow is essential to the engine performance of a motorcycle. If you have an old bike and need to replace the fuel petcock we carry a huge selection to choose from. We have everything from 22mm, 1/4" and 3/8" sizing in black, chrome, and brass finishes. Don't see the petcock or inline fuel shut-off valve you need? Feel free to reach out by visiting our contact us page. We'll do our best to help!