Feature:1. This RC brake disc is processed with high quality aluminum alloy materials and has a longer service life.2. Exquisite appearance and perfect style, reliable quality ensuring stable and excellent performance.3. Wonderful replacement for the old or broken one, directly fitment. Easy to install and remove.4. The perfect upgraded accessory is rugged and resistant to deformation, making the RC car more lifelike and cool.5. Improve the appearance of the RC car, fit for 1/10 RC Crawler Car, for Axial SCX10 90046, for AXI03007, for Traxxas TRX4.Specification:Item Type: RC Brake CaliperMaterial: Aluminum Alloy Outer Diameter: Approx. 36mm / 1.42inHole Diameter: Approx. 12mm / 0.47inCompatibility: Suitable for 1/10 RC Crawler Car, for Axial SCX10 90046, for AXI03007, for Traxxas TRX4.Package List:4 x RC Brake DiscNote:1. Due to manual measurement, please allow an error of 13mm / 0.040.12in. Thanks!2. Due to different shooting lights and differences between monitors, the picture may not reflect the actual color of the object.