The Propel Riese & Muller Load 60 Collection Electric Cargo Bikes come in a diverse range of models. Each of these offers excellent handling in every condition, including on tarmac, gravel roads, and forest trails. There are a total of six models to choose from, and your choice purely depends on the size and features desired. No matter which one you go for, each eBike is lightweight and agile. These electric cargo bikes all handle vibrations from the road well..