I just don't get the point in the three wheels. To me it's a net negative.
We use them at work where they consistently carry 150kg and make very regular stops over a small distance. Better turning circle than a long john style bike, less focus required with heavy loads and easier to ride for smaller people, better rain protection for your load.
I see them in a different category from a cargo bike, more like a light electric vehicle.
Given the number of extra mechanical issues just having an extra rear wheel and a differential throws up I wouldn't be desperately keen to involve extra suspension and pivoting steering, but designers love selling points.
We use them at work where they consistently carry 150kg and make very regular stops over a small distance. Better turning circle than a long john style bike, less focus required with heavy loads and easier to ride for smaller people, better rain protection for your load.
I see them in a different category from a cargo bike, more like a light electric vehicle.
Given the number of extra mechanical issues just having an extra rear wheel and a differential throws up I wouldn't be desperately keen to involve extra suspension and pivoting steering, but designers love selling points.