Features1Mini portable air pump, flexible switching between Schrader and Presta valves, to meet your different pumping needs. 2140PSI high pressure, with pressure gauge, real-time monitoring of pressure value and preventing tire blowout. 3Aluminum alloy pump body, surface anodized, wear-resistant, thickened wall, anti-fall, and has nice durability. 4Extended tube makes it easier to insert the pump, saving time and effort. Groove design is convenient for storing the air tube. 5Lightweight and easy to carry, side mounted, will not affect the use of bottle cages and water bottles. 6Wide applications, it can be used for inflating bike front forks, rear suspensions, tires, balls, etc.SpecificationMini bike pump, 140PSI high pressure, aluminum alloy material, Schrader and Presta valves are universal, suitable for bike front forks, rear suspensions, tires, balls, etc. With pressure gauge, it is convenient to observe data in real time.Features:Mini portable air pump, flexible switching between Schrader and Presta valves, to meet your different pumping needs.140PSI high pressure, with pressure gauge, real-time monitoring of pressure value and preventing tire blowout.Aluminum alloy pump body, surface anodized, wear-resistant, thickened wall, anti-fall, and has nice durability.Extended tube makes it easier to insert the pump, saving time and effort. Groove design is convenient for storing the air tube.Lightweight and easy to carry, side mounted, will not affect the use of bottle cages and water bottles.Wide applications, it can be used for inflating bike front forks, rear suspensions, tires, balls, etc.Specifications:Color: Black/ Silver(optional)Material: Aluminum AlloyPressure: 140PSI(Max.)Valve: Schrader and PrestaItem Size: 285 * 45mm/ 11.2 * 1.8inItem Weight: 150g/ 5.3ozPackage Size: 295 * 78 * 33mm/ 11.6 * 3.1 * 1.3inPackage Weight: 210g/ 7.4ozPacking List:1 * Bike Pump1 * Mounting Bracket2 * Nozzle2 * ScrewPackage List1 * Bike Pump1 * Mounting Bracket2 * Nozzle2 * Screw