Planning a long ride? The Tacx Saddle Bag is a perfect way to carry tools, food, and other items. The lightweight bag has been designed to be as small and light as possible. The zipper smartly opens on the side so you can easily remove items. Thanks to the quick-release attachment, you can effortlessly click the saddle bag into place under the saddle. The adapter can be placed under saddle rails with a diameter of 7mm or 9mm.