Wilson [K] Factor K Six-One Tour 90 Tennis Racket

Roger Federer was directly involved in the development and design of this new model. Roger is looking to win the Grand Slam in 2007 and having the greatest [K]ontrol and feel possible is key for any players swinging this racket as well. Head Size: 90 sq. in. / 581 sq. cm. Length: 27 in / 69 cm Unstrung Weight: 12.0 oz Strung Weight: 12.5oz / 354g Strung Balance: 9pts Head Light Swingweight: 336 Stiffness: 67 Beam Width: 17 mm Flat Beam Composition: nCoded High Modulus Graphite / Carbon Black Power Level: Low Swing Speed: Fast Grip Type: Wilson Leather String Pattern: 16 Mains / 19 Crosses Mains skip: 7T, 9T, 7H, 9H One Piece No shared holes String Tension: 50-60 pounds