With 67g only, Rockbros mini pump is small but powerful with pressure of 130PSI. Made of Aluminium alloy, it is more durable. It contains 2 valves, AV(Schrader) and FV(Presta). You can switch the valve according to your needs at will. Meanwhile, installation parts: Bracket, screws and mounting band are included. You can put in your bike bags or just install it on you frame. Decent shape do not take much space like normal. When everything goes well, you may not use it, but when you are out on a ride and your tire starts to run flat, you will be thankful that you have this pint-sized powerhouse handy. Let you enjoy your riding is our purpose to design it!
1. Easy to carry: only 63g. Take less space. And it can be installed on frame. More portable. 
 2. Easy to install: Installation particles included. Simplify the process when installing. Attaches velcro strap holds the pump firmly in place 
3. Easy to use: With one-whole design, Prepare for when you encounter flat tires on your ride. The pressure can be up to 100psi, meeting your basic needs when you are riding. 
4. Easy to switch valves: Dural valves, AV(Schrader) and FV(Presta). You can switch the valve with different needs at will. 
 5. Decent and durable: made of aluminium alloy, the shell will be more durable. Equipped with ergonomic folding fist and this fist can be folded.
6. ball needle Included: It can fit different needs.