Has some pros: Compact size, easy to remove from the towbar. There is a loop for a padlock blocking the removal from the towbar. The rigid design inspires respect and trust because not cheap bicycles are fixed on it. Bicycles are located behind the air flow, which means they "catch" less dirt and insects on themselves, and stay clean longer. Nice item at an affordable price. Its cons: You need to get confused by the purchase and installation of a towbar.