Easily bring your bicycle on any adventure with the Kupper Mounts Next Generation Bike Rack. Despite its small size, this portable bike rack works with bikes up to 45 pounds by utilizing vacuum technology. It creates a strong and reliable hold by removing air between the mount and the surface of your vehicle. It also comes with a vacuum release button so you can easily remove it from your vehicle. Suitable for both mountain and road bikes, it fits on most vehicles including cars, SUVs or trucks. It even works in the heat, rain or snow. Simply mount it and your bike on the car in less than two minutes. In addition, it uses a fork mount but can also work with a thru-axle adapter. Finally, the Kupper Mounts Bike Rack is small enough to fit in your backpack.