1Applicable Models: Excellent accessories to upgrade your remote control car, the brake disc caliper kit is suitable for Axial RBX10 Ryft 1/10 RC Car. 2High Simulation: With high simulation appearance, the brake discs set has more visual effect, can well decorate your model car, making your RC car cooler and more attractive. 3Simple Installation: Equipped with screws, the brake disc and caliper are easy to install. Small size, light weight, it will not increase the burden of your remote control car. 4Direct Replacement: The aluminum alloy brake disc set can directly replace the damaged or plastic parts to obtain higher strength, update and modify your remote control model car and help improve its authenticity. 5Aluminum Alloy: Made of high quality aluminum alloy materials, the brake disc caliper screw set is wear resistant, rust proof and durable to use. Item Type: RC Brake Disc Caliper SetMaterial: Aluminum AlloyBrake Disc Diameter: 39mm / 1.5in Brake Disc Aperture: 5mm / 0.2in Hex Coupler: 12mm / 0.5in Product Weight: Approx. 48g / 1.7oz Applicable Models: Suitable for Axial RBX10 Ryft 1/10 RC Car 4 x Brake Disc 4 x Calipers 8 x Screw 1. Please allow 1& 8209;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.