Founded in 1991, Dynaplug® was designed as an easy-to-use solution for DIY tubeless tire repair.  In fact, this DIY solution will make fast, permanent repairs on 98% of all tubeless punctures. It doesn’t require any reaming, chemicals, adhesive or waiting time. Simply remove the puncture object and insert the repair plug.

The Dynaplug® Racer Pro improves upon the legendary Racer's original design with Twin Tube™ technology. This allows you to store 4 pre-loaded plugs ready to go in a single tool. Snap-on caps protect plugs from dirt and damage. When your ready to make a repair, just pop off a cap to deploy either a standard size plug (with wheel-friendly soft brass tip) or the aluminum Megaplug for mega-big punctures. If you need more plugs just unthread the Twin Tube™ and flip it around for more plugging action!

Machined in Chico California from US-made billet aluminum and stainless steel, the Racer Pro weighs 26g, only 2g more than the prior generation, yet delivers twice the puncture-defeating power!