This IMEX #IMX4801 Vortex Main Blade 4Pack is a must-have for any RC model vehicle enthusiast. The blades are specifically designed for the IMEX Vortex and are compatible with the Blade brand. These blades are new old stock (NOS) and are perfect for replacing damaged blades or for keeping as spares. The IMEX #IMX4801 Vortex Main Blade 4Pack has been manufactured to the highest quality standards and is sure to provide a smooth and stable flight for your IMEX Vortex. With these blades, you can take your RC model vehicle to new heights and experience an unforgettable flying experience.