Joe'sRideAir is a portable, multi-functional capsule that allows you to inflate your tire at the touch of a button. For riders carrying a tubeless system, the capsule allows you to inflate the tire without having to own a compressor or visit a fueling station for the initial tire inflation. In addition, the exact size for the bottle basket allows the capsule to be conveniently transported with you. - Quick and comfortable inflation. - Great for the first installation of tubeless tyres. - Wide range of applications for bicycles, strollers, carts, etc. - Compatible with all types of tyres. - The capsule includes an adapter for the car/galus valve. - Filling with a workshop pump or compressor. - Weight 435g. Max. pressure 230 psi / 16 bar.