Feature:1. PERFECT COMPATIBILITY: RC rear brake caliper is specially designed for LOSI Promoto MX 1/4 electric motorcycle, ensuring a precise and secure fit.2. ALUMINUM ALLOY MATERIAL: RC rear brake caliper is made of premium aluminum alloy material, durable, wear resistance, high strength and more exquisite appearance.3. IDEAL REPLACEMENT: RC rear brake caliper is reasonably designed, easy to install and dismantle, it can directly replace the original plastic parts or damaged parts for higher strength.4. STABLE PERFORMANCE: RC rear brake caliper has high strength and will not bend like plastic under pressure or in high ambient temperature.5. EASY INSTALLATION: The RC rear brake caliper comes with all necessary hardware, making it easy to install and replace.Specification:Item Type: RC Rear Brake CaliperMaterial: Aluminum AlloyApplicable: for LOSI Promoto MX 1/4 Electric Motorcycle.Package List:1 x RC Car Brake Caliper2 x Screw