The Chaya Neons Purple LED outdoor quad wheel will ensure you stand out from the crowd. Built with long-lasting super high rebound polyurethane (PU) this outdoor wheel at 78A hardness is high quality, smooth rolling, and shines bright thanks to a series of purple LED lights within the hub that gleam as the wheel spins. Perfect for shining bright at indoor roller discos or for evening cruising outdoors - just for fun, or to stay safe. Neons LED wheels are available in six bright shining colors - white, pink, blue, red, purple, and black.