Feature:1. Made of high‑quality, wear‑resistant and durable metal materials.2. Fine workmanship, high simulation modeling, perfect fit for RC car.3. CNC machining, exquisite craftsmanship, novel appearance, easy to install and disassemble.4. Replace the wheel hub to prevent damage to the original parts and increase the stability of larger tires.5. Nice parts to update your remote control car and improve its performance.Specification:Condition: 100% brand newItem Type: RC Wheel HubMaterial: MetalWidth: Approx. 28mm / 1.1inDiameter: Approx. 56mm / 2.2inHexagonal Drive: Approx. 12mm / 0.5inQuantity: 2pcsFitment: Fit for HSPFit for redcatFit for traxxasFit for tamiyaFit for HPIFit for AXIAL RC car modification Package List:2 x 1.9 Inch Wheel HubNote:1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.