Folding-trolley-bike

Between fold and unfold, jz88 has an in-between “trolley” mode. It takes only 4 seconds to convert from a bike to a trolley. With the front pannier attached, you’ve got a SHOPPING TROLLEY. You can push the “trolley” to almost everywhere just like a normal trolley. It’s much easier to trolley the bike along than carry the bike, even though Jz88 is one of the lightest folding bike (8.8kg) available!