I have a similar item for my car. While my sister was looking for an old school supercharger for her bike, I wanted to buy a similar product I had and found this model. This product is very new and very useful. First off, it works up to 150psi, which is amazing. You can use it for any car. In addition, the smallest pressure is suitable for bicycles or any balls. The device has an automatic shut-off, so you can't go wrong pumping more. It comes with different needles, I didn't have that option…