uxcell Tire and Wheel Sets for RC Airplane,PU Sponge Tire with Plastic Hub,1.75

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: 3gAxle hole Diameter: 2.1mmOutside Diameter: 1.75 / 44mmTires Thickness: 0.59 / 15mmTotal Thickness: 0.63 / 16mmHub Diameter: 0.67 / 17mmOverall Size: 1.75 x 0.63 / 44 x 16mm (diameter*thickness)Color: Black Tires and White Hub Package Content:2 x Tires2 x Hubs