KBS Tour V-X delivers a level of stability never seen before in a high-performance steel iron shaft. With a weight-to-strength ratio nearly 20% higher than any iron shaft ever designed, the V-x flex profile reduces shaft movement at impact — the result is a truer flight, tighter dispersion, and more distance.
Each flex in the Tour V-X lineup is engineered with its own dedicated weight — R at 105g, R+ at 110g, S at 115g, S+ at 120g, X at 125g, and TX at 130g — so flex and weight are matched by design rather than mixed and matched. That gives a fitter six distinct, purpose-built combinations to choose from, based on the golfer's swing speed and delivery pattern.
Reduced bending amplitude keeps the shaft straighter throughout the swing, with less distortion at impact.
The design produces best-in-category dispersion and distance — without sacrificing the signature KBS feel.
Each flex is built at its own dedicated weight, from 105g (R) to 130g (TX) — six purpose-matched combinations to fit from.
| Model | Flex | Weight | Spin | Launch | Tip |
|---|---|---|---|---|---|
| KBS Tour V-X | Regular | 105 gr | Low | Low | Taper 0.355 |
| KBS Tour V-X | Regular+ | 110 gr | Low | Low | Taper 0.355 |
| KBS Tour V-X | Stiff | 115 gr | Low | Low | Taper 0.355 |
| KBS Tour V-X | Stiff+ | 120 gr | Low | Low | Taper 0.355 |
| KBS Tour V-X | X-Stiff | 125 gr | Low | Low | Taper 0.355 |
| KBS Tour V-X | Tour X-Stiff | 130 gr | Low | Low | Taper 0.355 |