Feature:1. Made of high‑quality aluminum alloy, safe and environmentally friendly, strong and durable.2. Exquisite workmanship and perfect style. The wheel hub is designed with 8 round holes, which can enhance the authenticity of RC car.3. Not afraid of collision, fall or rot. It can withstand high temperature, strong wind and sunlight without affecting its normal visual effects.4. Reasonable design and perfect matching model reduce the gravity of the car and improve the performance of RC car.5. Practical functions, with higher strength and durability, can well replace old or damaged accessories.6. Suitable for hsp /for redcat/ for traxxas/for tamiya/for hpi /for axial brand car.Specification:Item type: RC Car HubMaterial: aluminium alloyProject type: RC accessories Weight: Approx. 213g Outer diameter: Approx. 56 mm/2.2inThickness: Approx. 28 mm/1.1inHex drive size: Approx. 12 mm/0.5inCompatibility: Suitable for hsp /for redcat/ for traxxas/for tamiya/for hpi /for axial brand car.Package List:2 x RC HubNote:1. Due to manual measurement, please allow an error of 1‑3mm. Thank you.2. The calibration of the monitor is different, the color of the item shown in the photo may be slightly different from the actual product. Please refer to the actual one.3. The products are shipped in bulk and need to be assembled by the customer.