TreGo is the commercial successor of S-Cargo. TReGo transform any bicycles into a multiple purpose Tricycles, simply by  replacing the front wheel.
TreGo can have different “add-ons” such as rucksack, child-seat, racks, boxs..
TreGo function as a stand alone cart or trolley, without the bicycles.
Patent pending.

Visit website and watch video at:
www.trego-trolley.com