NEW FOR 2010!!!! New shaft engineering for enhanced flexibility and increased torsional stability.  The ultimate power weapon.  Lightweight racket for additional control.  For singles players looking for more bite on the court.  Amazing blend of flexibility and balance.

Wilson's newest line of racket technology, [K]FACTOR, is the rage among players around the world. Get snappy with a new Wilson stick!

What is [K]?

[K] is for [K]ontrol! Believe that! [K] represents 4 Wilson technologies that help produce control. Power is nothing without [K]ontrol!

1. [K]arophite Black - stronger racket but more feel! Sounds impossible? Not with [K]Factor's nanoriffic nanoscopic nanotechnology!

2. [K]ontour Joint - a stiffer T-Joint for more torsional rigidity and stability, this thing's stiff!

3. [K]onstruction - new methodologies produce a stronger hoop so you all of you high tension players can string your strings super high!

4. [K]ap - More flexible [K]ap for increased power and hurt on your opponent! The [K]Blade is razor sharp and provides the player with a new weapon to wreak havoc on their opponents.

   * Weight: 83g
   * Flex: Flexible
   * Balance: 29.0 cm
   * Player Type: Singles
   * Maximum length (674mm)
   * Bag: No Racket Cover