Cantitoe Road Schrader to Presta Valve Adapter This is a one-of-a-kind SCHRADER-to-Presta valve adapter (as opposed to the Presta-to-Schrader) Stainless Steel Works with any presta & schrader pump or inflator A great item for every cyclist's tool kit. Confused on which adapter to get? Search for our Cantitoe Road listing that offers both the Schrader-to-Presta and Presta-to-Schrader at a discount! (Just search "Cantitoe Road" to find it)