The Wilson K Pro Open is a new update to the nPro Surge and nPro Open. The K Pro Open retains a classic 'tweener design, with an 11.1 oz. strung weight, 26mm wide beam and 100 sq. in. headsize.All [K] Factor racquets utilize Wilson's proprietary next-generation [K]arophite Black structure which adds additional bonds between the SiO2 and graphite molecules on a nanoscopic scale, resulting in more feel and a stronger, more stable racquet. Overall, there are 4 new key [K] Factor technology concepts found in various configurations depending on the [K] Factor model:
li>[K]arophite Black-an evolution of Wilson nCode technology which utilizes a new structure incorporating additional bonds between the SiO2 and graphite molecules on a nanoscopic scale, resulting in more feel and a stronger, more stable racquet.
[K]onnector-2 external wings molded into each side of the hoop to increase dwell time of the ball upon impact, providing greater control and comfort.Racquet Specifications- Headsize: 100 sq. in.
- Length: 27.00 in.
- Weight (strung): 11.10 oz.
- Stiffness (Babolat RDC): 65
- Balance: 13.00 in. Head Light
- Cross Section: 26mm Straight Beam
- Swingweight: 307 kg*sq. cm
- String Pattern: 16x19
- Grip: Wilson Kontrol Grip
- Wilson Stiffness Index: 6
Please note that Wilson does not include a cover with this racquet..../ Wilson K Pro Open Tennis Racquet (4 3/8 - Inch, Head size 100 - Inch) / head tennis racquet
