Fits PRESTA + SCHRADER:Simply switch the valve without an adapter. This bike pump is compatible with universal Presta and Schrader valves,and can inflate for road bikes, mountain bikes, BMX, kids bikes etc.

Super Fast Inflation :Secure thread-on valve connection, enables a tight seal with no air leaks. Extra longs barrels and oversized piston deliver awesome pumping power for high volume & high pressure, up to 100 PSI

Lightweight and Portable :This portable bike pump fits easily into a rear pocket on a cycling jersey . The bicycle pump bracket comes with an extra safety strap, and it can be fixed onto your bike frame with pre-drilled holes. To use, simply open the top cover of the bike pump, take the hidden hose inside, and attach it to the tire to start inflating.

Reliable and Durable:This hand pump made of high-grade aluminum alloy with durable and precise parts.Multiple leak-proof rubber rings, ergonomic design, save your pumping effort. 

Wide Range of Application :This mini bike inflatable tube can not only inflate bicycles, but also inflate basketball, football, volleyball and other balls with the attachments included.