KBS TOUR V-X Iron Shaft (.355 & .370)
KBS TOUR V-X Iron Shaft (.355 & .370)
High-performance stability • signature KBS feel
KBS TOUR V-X Iron Shaft
A stable steel iron shaft engineered for consistent delivery and responsive feedback. Select from six weight and flex profiles, two tip diameters and club-specific options to build a set that fits your heads and swing.
Stability You Can Feel Through Impact
The TOUR V-X combines a firm flex profile with KBS's geometric design to limit unwanted shaft movement through the swing and at impact. KBS designed that stability to support a more consistent clubface delivery, tighter dispersion and dependable distance, while retaining the responsive feel golfers expect from its steel shafts.
KBS reports a weight-to-strength ratio nearly 20% higher than its stated iron-shaft benchmark. The intended result is less shaft distortion when the club meets the ball and a more repeatable launch and flight. These are manufacturer design claims, not a guarantee of individual results; fitting and the complete club build still matter.
Stable Delivery
A strong profile is engineered to reduce unwanted deflection and twisting through impact.
Six Flex Profiles
Regular through Tour Spec X-Stiff, with published weights from 105g to 130g.
Built for Your Heads
Choose a .355″ taper or .370″ parallel tip to match the intended iron or wedge hosel.
Choose Your Weight and Flex
Each step in the TOUR V-X lineup increases nominal shaft weight by 5g. Use the chart as a starting point, then fit the shaft by feel, delivery and ball flight rather than weight alone.
| Select this flex | KBS designation | Published weight |
|---|---|---|
| Regular | R | 105g |
| Regular+ | R+ | 110g |
| Stiff | S | 115g |
| Stiff+ | S+ | 120g |
| X-Stiff | X | 125g |
| Tour Spec X-Stiff | TX | 130g |
Manufacturer Technical Specifications
KBS lists the same six flex designations and 105g–130g weight range in both tip formats. Confirm which hosel diameter your clubhead requires before selecting a variant.
| Tip format | Flexes | Clubs | Weight range | Raw length range | Butt OD | Finish |
|---|---|---|---|---|---|---|
| .355″ taper | R, R+, S, S+, X, TX | 3i–9i, PW, SW | 105g–130g | 37″–42″ | .600″ | Chrome |
| .370″ parallel | R, R+, S, S+, X, TX | 3i–9i, PW, SW | 105g–130g | 37″–42″ | .600″ | Chrome |
Lengths shown are KBS's range across the family, not a promised raw length for every club or flex. Check the chosen club-specific shaft before cutting or assembly.
Tip Compatibility and Club Selection
.355″ taper tip: Intended for compatible .355″ taper-tip iron or wedge heads. Select the exact 3i–9i, PW or SW designation needed for your build.
.370″ parallel tip: Intended for compatible .370″ parallel-tip heads. Select the listed club designation and follow the appropriate KBS trimming and assembly guidance for your finished club.
Check before ordering: These tip diameters are different fitments. Verify the clubhead hosel specification and your existing set's flex, length and swing-weight targets. A professional club builder can confirm compatibility and the correct installation method.
Who Is It For?
Players seeking a stable steel iron-shaft profile with a wide choice of weights and flexes. The fit that works best depends on how you load the shaft, the clubhead and your preferred feel and ball flight.
What Is Included?
One uncut KBS TOUR V-X steel iron shaft in the selected flex, tip diameter and club designation. Clubhead, grip, assembly and installation are separate unless your order specifically includes them.
Need Help Selecting the Right Shaft?
Grater Golf can help confirm your tip diameter, choose the correct club-specific shaft and discuss fitting or installation.
Talk to Grater GolfProduct specifications and design statements are based on KBS manufacturer information. Specifications may change; verify fit before installation.
Shipping & Returns
Free standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.