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ยป Home : Tennis Racquets : Wilson : Wilson K Four 105 Tennis Racquet


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Wilson K Four 105 Tennis Racquet

What is [K] Factor?
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:
  • [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.
  • [K]ontour Yoke-New frame cross-section shape that enhances stiffness at key stress points for improved torsional stability
  • [K]ompact Center-New shortened yoke design that improves handling, maneuverability, and provides additional feel.
  • Price $179.99
    Part # WRT7804
    Grip Size
    Strings
    Tension
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    Overview

    What is [K] Factor?
    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:
  • [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.
  • [K]ontour Yoke-New frame cross-section shape that enhances stiffness at key stress points for improved torsional stability
  • [K]ompact Center-New shortened yoke design that improves handling, maneuverability, and provides additional feel.
  • Tech Specs

    Head Size 105 sq. in. / 677 sq. cm.
    Length 27.25 in. / 69.21 cm.
    Strung Weight 10.1 oz. / 286 gr.
    Strung Balance 3 Points Head Heavy
    Swing Weight 322
    Stiffness 73
    String Pattern 16 Mains / 19 Crosses
    Power Level Medium
    Beam Width 28 - 28 - 25mm
    String Tension 53 - 63 lbs
    Racquet Type Mid-Plus Racquets, Head Heavy Balance, Longer than 27" (Longbody), 10.1 oz to 11.0 oz weight
    Used Racquet no
    Pre strung racquet no

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