The Speedkid2 was designed as a bicycle trailer and comes with an additional buggy and walker function. For Trailer mode, use a tow bar with coupler to connect the trailer to a suitable towing vehicle (bicycle or motorised pedelec with a maximum speed of 25 km/h). With the buggy wheel attached, the Speedkid2 can be used as a child carrier in Buggy mode. In Walker mode you can use it when jogging or walking. The Speedkid2 can carry 1 or 2 children.