ENHANCED COMPATIBILITY - Designed for seamless integration with any Alta X variant, including configurations with DJI M12 or X9 motors, ensuring versatile use. OPTIMIZED PERFORMANCE - Experience superior flight dynamics with propellers that are interchangeable, allowing mixing of black and orange tips on a single aircraft. COMPLETE PROP SET - Includes 2x CW single motor propellers in black/orange, plus 4x replacement 26x8 PTFE washers, providing a comprehensive solution for replacements. DURABLE CONSTRUCTION - Built with high-quality materials to withstand rigorous use, ensuring long-lasting performance and reliability for your Alta X drone.