For Racktime pannier rack, with Snap-it 2.0 mount, connects baskets, bags and other containers to the pannier rack. If the adapter is placed on the pannier rack and pushed slightly forward, it locks into place. If you lift the release lever, it can be separated with a handle. Snap it 2.0 is an ingeniously simple adapter system, easy to use, multi-compatible, light weight, elegant look and for loads up to 12 kg, black.