The Ducted Fan Unit is a high-performance 90mm engine featuring a 12 blade design. This EDF (Electric Ducted Fan) unit is designed to provide efficient thrust and improved aerodynamic performance, making it an excellent choice for a variety of RC aircraft applications. Its robust construction ensures durability, while the sleek blade design minimizes drag and maximizes flight efficiency. Ideal for model enthusiasts seeking to enhance their flying experience, this ducted fan unit offers reliable and powerful performance in the sky.