Behold! Dynaplug's fastest repair tool for tubeless bicycle tires...the Dynaplug® Racer Pro. Why do you need this? It plugs holes, massive holes that sealant won't stand a chance against. Beneath one cap you'll find a Megaplug (3 times the thickness of our standard plug). It's a real time saver when you have a large puncture. Have a smaller puncture? Pull off the other cap and a standard plug is ready to go.

This small package is machined from solid billet 6061 aluminum and features the classic Mellow Johnny's logo in white.

Limited Lifetime Warranty - Made in USA - PAT 8,707,829