The Topeak TwinHead Upgrade Kit transforms your existing floor pump into a universal, precision tool for all valve types. Featuring Topeak’s TwinHead pump head and an extra-long hose, it provides effortless compatibility with Presta, Schrader, and Dunlop valves—no adapters required. The air release button allows for accurate fine-tuning of tire pressure, ensuring precise inflation every time. Built from durable materials for long-term reliability, this upgrade kit offers superior convenience, reach, and control. It installs quickly with included hardware, making it an ideal enhancement for both home workshops and professional cyclists.