The JoeBlow™ Tubi 2Stage from Topeak features cutting-edge 2-Stage technology, enabling it to achieve both a large volume in record time and high air pressure. The new transparent Topeak Tubi-Head pump head removes the valve core of the two-piece Presta valve (SV), allowing for quick inflation of the significant volume required to seat a tubeless tire smoothly and promptly onto the rim bed. In "Stage 1" mode, the JoeBlow uses both air chambers, allowing you to pump your bike with 30% less effort compared to traditional floor pumps. This mode enables you to reach an air pressure of up to 30 psi (slightly over 2 bar) with just a few strokes. To achieve a higher pressure (e.g., for road bikes), you switch to "Stage 2." Here, the smaller yet pressure-stable cylinder is utilized. In this mode, you can inflate your tire to a pressure of up to 160 psi (11 bar). The long, 360° rotating hose makes accessing valves particularly easy. To maximize stability and durability, the base and the cylinder are made from sturdy steel. **Features** - Topeak Tubi pump head automatically removes the Presta valve core for pumping large volume or tubeless tires. - 2-Stage technology (up to 30 psi for high volume in record time / 30 to 160 psi for high pressure). - Maximum pressure: up to 160 psi / 11 bar. - Volume/stroke: 715 cm³ (Stage 1) / 258 cm³ (Stage 2). - Manometer: 3" analog, centrally located, 0-160 psi. - Pump head: Tubi-Head with long hose / suitable for Presta (SV) and Schrader (AV) via adapter (included). - 360° rotating hose with locking mechanism. - Stable base and cylinder made of steel. - Weight: 2.3 kg. - Dimensions: 74 x 26.6 x 18 cm. **Delivery includes** - 1 x Topeak JoeBlow Tubi 2Stage floor pump, including adapter for Schrader valve (AV to SV).