Feature:1. Strong and Durable: Using of steel and aluminum alloy materials, rust proof, wear resistant and durable.2. Reasonable Design: Perfectly matches the model car and improves the performance of the RC car.3. Practical Function: With higher strength and durability, it can replace old or damaged accessories well.4. Applicable Model: Suitable for Axial, SCX10, 90046, for Traxxas, TRX4, D90 1/10 remote control car.5. Exquisite Appearance: High simulation makes the whole car more textured and enhances the joy of handling.Specification:Item Type: 1.9 Inch RC Car HubMaterial: Steel + Aluminum AlloyDiameter: Approx. 56mm/2.2inWidth: Approx. 28mm/1.1inSuitable: for Axial, SCX10, 90046, for Traxxas, TRX4, D90 1/10 RC Car.Package List:4 x Hub22 x ScrewNote:1. Manual measurement, please allow 13mm error, thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. 4.83cm/1.9in is the applicable tire size.