1.iron hub rubber wheel 2.model: 808RIB 3.Size: 200x45mm Bore diameter: 12.8mm 4.the rubber type can pass ... :rubber tyre,iron hub, bearing innerSize:200*45mm tyre ,Bore diameter= 12.8*49.5mmWeight:1.285kg Customized sizes, colors, and materials ... :luggage barrow,air compressors, lawnmowers, platform hand trucks, garden tool carts, hand trolleys, handcarts ,etcCustomized sizes, colors, and materials ...