Discover the Extreme Flight 70–78" (120E / 35cc) collection, a powerhouse range engineered for pilots who demand big-air performance, ultra-precise handling, and true 35cc-class authority. These aircraft deliver outstanding rigidity, aggressive 3D capability, and smooth precision flight in a highly efficient 1.8–2.0m airframe. Ideal for freestyle, XA, and advanced sport flying, the EF 70–78" series is trusted by top international pilots for its durability, refined design, and unmatched flight experience. Shop with Probuild Aircraft, the UK’s leading and longest-established Extreme Flight supplier.