Cargo bike Frame STEEL, 26"*20", weight capacity: 100kg Specificationscargo bike,SHIMANO NEXUS 3speed,suitable for family riding,can be ... suitable for kids and dogs or cargo. cargo bike--front wheel: 20" wheel,alloy rimrear wheel:26" wheel, ... alloy rimsteel frame,cloth cargo bag,with chainguard,with skirtguard,front spaninga light,SHIMANO NEXUS ...