Wilson K Factor KPro Open

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Ordering racquets: Select from the options below to customize your racquet. We string according to your specifications. Follow the instructions below for selecting a string and be sure to enter tension.

Note about custom hybrid stringing

*If the string you want is not in the menu, select "String not in this menu" and on the next page type the name of the string into the stringing instructions. The price of the string will be added to your order once processed.

Stringing information for Wilson K Factor KPro Open Racquets: Tension range 53 to 63 pounds, optimum 58 pounds.

Light and maneuverable, the KPro Open is well suited to players who like to generate a lot of racquet head speed. We found an excellent response from this racquet on faster swings - such as big groundstrokes and serves. The KPro Open offers a softer feeling response compared to other racquets in its class. From all areas of the court we found improved comfort compared to the nPro Open. Well suited to the modern game, players with extreme grips will love the lightning fast mobility and spin friendly response of this racquet. We found plenty of room left for the player to supply power without over-hitting, even when swinging aggressively. At net our TW playtesters continued to find a mobile response with a crisp and clean feel at contact. As from the baseline, our testers found good directional control on volleys. All in all, this is an appealing racquet for aggressive players who can exploit its spin potential and mobility. Best suited to 4.0+ level players.

Note: This racquet does not come with a head cover

Strung Specifications

Midplus Specs
Head Size:
100 sq. in. / 645 sq. cm.
Length: 27 inches / 69 cm
Strung Weight: 11oz / 312g
Balance: 5pts Head Light
Swingweight: 306
Stiffness: 66
Beam Width: 24mm/26 mm/22 mm Tapered Beam
Composition: 100%[K]arophite Black
Power Level: Low-Medium
Swing Speed: Moderate-Fast
Grip Type: Kontrol Grip
String Pattern:
16 Mains / 19 Crosses
Mains skip: 8T,8H
One Piece
No shared holes
String Tension: 53-63 pounds
[K]arophite Black

[K]arophite Black is a proprietary next generation structure created through a unique process at the nanoscopic level resulting in more feel and a stronger and more stable racquet.

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