TreGo enables users to transform any bicycle into a multipurpose tricycle simply by replacing the front wheel. TreGo is easy to connect and disconnect, and can function as a trolley or a stroller without the bike. TreGo has a variety of add-ons, including a rucksack, child seat, racks, boxes, cases, and lights. The company has also created an accessory that converts a regular bicycle into an electric tricycle. The technology allows the bike to be easily transformed back into a standard bicycle without any tools.