KBS Tour V-X Lite .355STABILITY LIKE NEVER BEFORE. The new KBS TOUR V X provides a level of stability never seen before in a lightweight, high performance steel golf shaft. As a result it produces best in category dispersion and distance. The V X LITE design is over one full flex stiffer than any shaft produced in its category. Yet, it still produces that signature KBS feel that players have grown accustomed to. Weight to Strength ratio is nearly 20% higher than any iron