Ultra Light & Perfect Set: Lightweight only 160g and extremely portable, it can be attached to the bike frame under the bottle cage with the mounting bracket. Accessories include a gas needle to inflate sports balls, a fixed belt and a bracket to fix the pump on the bike, a rubber clip to fix the tube. PORTABLE & BRACKET KIT: High quality aluminum alloy case, sturdy and durable, not easy to rust, small size, 32cm length, only 130g. The bicycle hand pump has a 180 rotatable T-shaped handle that is comfortable to hold and can be rotated and stored. The pump is equipped with the screws and bracket, you can install it on the bike frame and go out without worrying that the bike will suddenly run out of steam. HIGH PRESSURE 100PSI AND NO LEAKS: The pump 100PSI professional bicycle pump for quick inflation, can cut half your time to inflate bicycle or sports balls greatly.Besides, the lock buckle design ensures that there is no leakage of air. air during inflation and speed up the inflation speed.