Quality materials: the frame pump is made of aluminum alloy with durable and precise parts, long service life and no air leakage 【 Super compact and lightweight 】 portable bike at just 4" long and 0.1 lbs in weight, perfect for size and weight obsessed riders High pressure and fast pumping: With a 120 psi capacity, the mini bicycle pump can be used to inflate bicycle tires during emergency repairs or simply to maintain tire pressure 【Compatible】Secure threaded valve connection, allows leak-proof leak-proof sealing. 'air. Not compatible with non-threaded valve extenders. For valves with removable cores, extra care must be taken to firmly screw the core into the valve stem Frame Mounted: Mount the pump to your bike frame for quick and easy access whenever you need it; use the velcro for firm attachment and never worry about your performance again Color:silver