【Automatic Reversible for Presta Schrader】The pump valve can be used on tires with both Schrader and Presta. No need to change manually. Switch directly to road or mountain bikes. 【120PSI + Ergonomic Design】Hardened metal body, strong sealing, can quickly reach 120 psi. Whether it is a bicycle or a car, it can be pumped up quickly. The T-shaped handle allows you to hold the pump with both hands, making it easier and more efficient. The steel base at the bottom makes you stable and safe during pumping. 【Ultralight and portable】Although it is a floor pump, it weighs only 220g, which is very light and can be fixed in the water bottle position of the bicycle frame. 【High anti-leakage system】The hose connection and air head have been tested for tightness. Pump up the tire quickly and safely 【NOTE】Be sure to lift the lock handle before pumping to prevent air leakage. 【Multi-uses - Not just for bikes】BONUS Equipped with ball needle and motorboat valve to inflate air cushion, swimming ring, basketball, football, life buoy, air mattress and all inflatable ball toys【Buy with full confidence】If you have any problems, questions or concerns. Please contact us so that we can solve the problem as soon as possible. 【Warranty】We offer 45 days money back and 12 months worry-free service. With the concept of customer first, we provide you with 24/7 customer service. No matter where you are or what problems you encounter, we will solve them for you as soon as possible to ensure your shopping experience is worry-free.