Description:Babolat AeroPro Drive Tennis Racquet Babolat AeroPro Drive Plus Tennis Racquet used by Rafael Nadal In 2013, Babolat launched the 5th generation of the famous Babolat AeroPro Drive Plus racquet. Over the years, it has been enriched with all the latest technologies and to this day remains a truly lethal weapon, renowned for its power and topspin! The new, Cortex Active Technology gives players the best sensations to hit maximum topspin. Bold and daring, the unique design spotlights the technical advancements of the new AeroPro Drive Plus Technology Cortex Active Technology Every time a racquet hits a ball, it generates thousands of vibrations, hundreds of which cause discomfort, while others help players get a better feel for the ball. Since each player has different needs, Babolat has designed a system with the three new types of dampeners to enable all types of players to find just he right amount and kinds od sensations to suit their specific style and preferences. Aero Modular Technology Aerodynamic for a faster swing Woofer Technology is the first dynamic system which makes the frame and the strings interact when striking the ball. The frame is basically static which holds the driving force of the racquet, the strings, in place. Conventional racquets have strings that are attached to the frame which limits the performance of said driving force. The strings in Babolat racquets are attached to both sides of the frame. Only some strings are active when struck by the ball. Length: 27.5 Head Size: 645 cm/ 100 Weight:300 g/10.6 oz Balance: 7 Pts HL Cross Section: 23-26 mm Type of Swing: Moderate to Full String Tension: 55-65 String Pattern: 16x19 Stiffness: 72 RA Composition: 100% Graphite/Tungsten Grip: Syntec Pro Grip Part # 101175