1. Package Includes: 1* Goosky Legend RS7 Helicopter Kit w/o Blades - Orange1* VULCAN ROTORS Precision Main Rotor Blades 700mm EVO (ORANGE) free gift 105mm Tail Blades2. Goosky Legend RS7 Helicopter Kit w/o Blades - OrangeModel: RS7Overal Height: 360mmWidth: 215mmMain gear: 107TFront tail pulley: 100TAirframe weight (w/o battery): about 3.7kgMain Shaft Diameter: Φ15mmFeathering Shaft Diameter: Φ10mmTail Spindle Diameter: Φ5mmOne-piece Tail Shaft Diameter: Φ8mmMain Gear Thickness: 18mmMain Gear Ratio (Main motor gear 11T): 9.727Main Gear Ratio (Main motor gear 12T): 8.9Tail Ratio (Tail pulley 20T): 5Tail Ratio (Tail pulley 21T): 4.76Tail Rotor Diameter: (with 105mm tail blades included): Φ287mmBattery Compartment Size: (L*W*H) 320*50*55mm3. VULCAN ROTORS Precision Main Rotor Blades 700mm EVO (ORANGE) free gift 105mm Tail Blades*** SpecificationLength : 700 mmWidth : 62 mmRoot : 12 mmBolt Hole : 5 mmWeight : 193 grWasher : 2 x 1mm*** DescriptionThe Vulcan Evo models feature a newly designed exterior and an optimized internal structure, delivering significant enhancements in agility, precision, power efficiency, and weight balance. With new innovative shapes and profiles, this blade achieves exceptionally low battery and amp draw, resulting in longer battery life without compromising performance. It offers a powerful lift and an outstanding balance between agility, precision, and power, ensuring a top-tier 3D flying experience for pilots of all skill levels.The Vulcan Rotors RC helicopter blades are a top-tier product crafted by the renowned Italian designers Stefano Lucchi and Massimo Bruttini. These blades are meticulously engineered from the ground up to cater to the demanding needs of 3D pilots, offering an exceptional blend of performance, agility, and stability.  Rigorous testing by multiple top pilots worldwide has confirmed its superior performance, with universally positive feedback highlighting the blade’s remarkable capabilities.***Features1. Optimal Performance for 3D Pilots:– Specifically designed to enhance the performance of 3D flight, ensuring that pilots can execute complex maneuvers with ease and precision.2. Eexceptionally low battery and amp draw:– The blades are engineered to consume less power, allowing pilots to enjoy longer flight sessions without the need for frequent recharges.3. Super Reactive:– These blades are incredibly responsive, providing an agile feel that enables quick and precise control during flight.4. Stability in Hard 3D:– Despite their agility, Vulcan Rotors blades maintain remarkable stability, making them ideal for hard 3D flying. Pilots can push their helicopters to the limit without losing control or precision.5. Italian Design Excellence:– Designed by Stefano Lucchi and Massimo Bruttini, the blades embody Italian craftsmanship and innovation, ensuring a high-quality product that meets the rigorous demands of professional 3D pilots.