Our proprietary High-Performance Pump Head design not only addresses the weak points of classic pump heads but is also serviceable. Since the face – or part of the pump head that interfaces with the innertube valve – typically deals with a lot of abrasion from public use, we decided to make ours out of stainless steel for enhanced durability. Then, we added a removable T10 security torx hardware to make seal replacement easy. Now, you can replace the most wear-prone part of our pump head for about the same cost as a cup of coffee and extend the life of the pump head for months of future use.