Compatible with quick release axles and 10mm normal axles with universal coupler that fits most of the bikes from 20’’-29’’ wheels including 700c. Fold-down collapsible frame design, quick-release wheels and tow bar allow for easy storage and transportation. The maximum loading weight is up to 60kg/132 lbs, which makes it a satisfied choice for most of your usage scenario. And the water repellent fabric cover protects your cargo. 16 inch air filled tires with quality rims provide a smooth and steady ride. 1.5m safety flag allows the visibility for extra safety. ORDER NOW, WORRY FREE! Compatible with quick release axles and 10mm normal axles with universal coupler that fits most of the bikes from 20’’-29’’ wheels including 700c. Fold-down collapsible frame design, quick-release wheels and tow bar allow for easy storage and transportation. The maximum loading weight is up to 60kg/132 lbs, which makes it a satisfied choice for most of your usage scenario. And the water repellent fabric cover protects your cargo. 16 inch air filled tires with quality rims provide a smooth and steady ride. 1.5m safety flag allows the visibility for extra safety.