High pressure and effortless inflation: With a high pressure capacity of 160 PSI / 11 BAR, the mini bicycle pump can be used to quickly inflate bicycle tires during emergency repair. 2 IN 1 Valve: No valve change required which can easily switch between Presta and Schrader making it a perfect mini bike pump suitable for road and mountain bikes. Super light and portable: This mini air pump with a length of about 22cm, weighing about 130g, can easily be attached to the bicycle frame or locked in the bag. Durable Materials: This portable air pump is made of high quality aluminum alloys, which is lighter and more durable than traditional plastic pumps and provides a tight seal without air leakage. Wide range of applications: Particularly suitable for mountain bikes, racing bikes, e-bikes as well as prams and wheelchairs. In addition, this bicycle air pump can inflate basketball, football, balls, swimming rings and inflatable toys using the valve adapter. Simple tip: Specification: Material: aluminum alloy Color: black Length: 22 cm (36 cm higher) Air pressure: Max. 160 PSI / 11 bar (Our products meet American and French valves and can be used as a ball pump.)