Stay pumped. An incredibly easy-to-use gauge is paired with a stable base and durable body for an ideal go-to pump for inflating any bicycle tire. Where it thrives In the garage What it's built for Efficiency, Stability Highlights • Tough steel base, durable barrel / extra-large 5" (130mm) gauge offers increased readability • Recommended pressure ranges help select suitable tire pressure • AutoSelect head adjusts to Schrader and Presta valves