Polycarbonate skids for the ERA Mini 3.5" or any frame with a 12x12mm M2 motor mount. Designed to slip across concrete instead of catching. Features PC surface slides across asphalt instead of catching and tumbling like TPU. Fits every 12x12mm M2 motor mount. Universal, not just ERA. Sacrificial. Wears down on concrete ledges so the carbon frame doesn't. Compatibility ERA 3.5" Frame Any frame with 12x12mm M2 motor mounting Use Cases Concrete surfing Turning crash landings into slides Protecting arm tips during bando abuse Specs Material: Polycarbonate (PC), 3D printed Mounting Pattern: 12x12mm M2 Characteristics: Low friction, high hardness Content: 4 skids Includes 4x Mini Skid STL license: CC BY-NC-SA 4.0. Free for personal printing, no commercial resale.