American inventor invented and plans to promote a new system that simplifies the task of removing the rear wheel from the bike.

His system, which – divided sleeve - allows you to remove the rear wheel from the big literally at once, without getting your hands dirty and not touching neither the chain nor the transmission gear.

According to the inventor, the device can be installed on almost any bike.

Besides the fact that the process of removing the rear wheel is facilitated and accelerated, it makes a great comfort to carry big – lightly took off both wheels and threw him in the trunk of any car.

A device called the HubDock weighs 415 grams, which is quite comparable with traditional models – for example, a popular hub Shimano 105 weighs 420,

Now the author of the invention of a man named Leonard Ashman from California – collects funds that would start to produce his thingy trial batches. According to his calculations, he should 47,000 dollars. The minimum amount of donations to good for cyclists case - $ 1. At the moment, managed to collect only about 2 000. In order for the project took place, the money should be collected until April 20.