Feature:1. It is made of high‑quality aluminum alloy material, which is wear‑resistant, rust‑proof and durable.2. The fine appearance and perfect style, precise size and shape make it easy to assemble and disassemble.3. Light weight, will not increase the burden of your remote control car.4. The use of CNC machining technology makes it accurate in size and stable in performance.5. The anodized is easy to install and can directly replace old or damaged ones.Specification:Item Type: RC Brake DiscMaterial: Aluminum Alloy Color: As Pictures Shown Product Diameter: Approx. 31mm/1.2inHex adapter: approx. 12mm/0.5inHole diameter: approx. 5mm/0.2inWeight: Approx. 13g/0.5ozFitment: fit for 1/10 RC General-purpose flat sports car/off-road vehicle/climbing vehicle, etc. Package List:4 xBrake Disc 4 x Pin Note:1. Manual measurement, please allow 1‑3mm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.