uxcell Tire and Wheel Sets for RC Car Airplane,PU Sponge Tire with Plastic Hub,4 Inch 2pcs

Its small and easy to install in your RC airplane or RC car.Tyres are made of PU sponge, hub are made of plastic, perfect replacement. SpecificationsMaterial: PU sponge Tires,Plastic HubPer Piece Weight: 33gAxle hole Diameter: 5.5mmOutside Diameter: 4 / 100mmTires/Total Thickness: 1.18 / 30mmHub Diameter: 2.17 / 55mmOverall Size: 4 x 1.18 / 100 x 30mm (diameter*thickness)Color: Black Tires and White Hub Package Content:2 x Tires2 x Hubs