Engineered for the discerning player seeking a precise, tailored feel, the Project X IO Steel Iron Shaft delivers a sophisticated performance profile. Building upon a legacy of innovation, this shaft series features a intelligent progression where each flex is paired with a specific weight—105g (5.5), 110g (6.0), and 115g (6.5). As the flex increases, the shaft not only becomes incrementally heavier but is also geometrically tuned to produce a progressively lower launch. This meticulous design ensures every golfer can find their optimized balance of power and control for enhanced distance.
The Project X IO is the epitome of a balanced performance shaft, offering a moderate tempo with a medium trajectory and spin profile. This creates a versatile and predictable ball flight that maximizes both accuracy and consistency. Whether you are executing a demanding approach shot or require pinpoint control in your short game, this shaft provides the stable, responsive feel needed for repeatable precision.
Ultimately, the Project X IO transforms your iron play by marrying tailored engineering with seamless adaptability. It is the ideal choice for players who demand a shaft that offers a connected feel, predictable performance, and a professional-grade build quality to elevate every aspect of their iron game.





