... and comfortable.The head use iron.rear cargo box is an enclosed cargo box,Reduce the goods’ risk from rain and by ... .Rear shock absorber is steel spring,Bearing ability is very strong,To meet loading daily . cargo.Basic specificationSeparated keel frame, ... pieces steel,F/R tire:4.50-12,rear cargo box 1.7*1.25,round headlight,square meter ,,manual ... than 4.3L closed cargo tricycle/tricycle with cargo box