Feature:1. Using high quality aluminum alloy material, wear resistant and durable.2. Delicate workmanship, high simulation modeling, perfect fit for car.3. CNC machining, exquisite technology, original appearance, easy to install and disassemble.4. Replace wheel hub to prevent damage to original parts, add stability to larger tires.5. Good parts to update your RC car and improve its performance.6. Suitable for Axial TRX4 SCX10 90046 90047 1/10 RC crawler car.Spec:Condition: 100% Brand NewProduce Name: 2.2 Inch Wheel HubItem Type: RC AccessoryMaterial: Aluminium AlloyOptional Color: Silver, BlackCompatibility: Suitable for Axial TRX4 SCX10 90046 90047 1/10 RC Crawler CarQuantity: 4PCSWeight: Approx. 530gInner Loop Diameter: Approx. 61mm/2.40inchOuter Loop Diameter: Approx. 64mm/2.52inchHexagonal Drive: Approx. 12mm/0.47inchThickness: Approx. 35mm/1.38inchPackage List:4 x 2.2 Inch Wheel HubNotice:1. Due to manual measurement, please allow 1‑3mm error, thank you for your understanding2. The display calibration is inconsistent. The color of the item displayed in the photo may be slightly different from the actual object. Please refer to the actual object3. Loose packing adopted for shipment, customer needs to assemble by themselves, thank you！