A brand-new titanium alloy that adds silicon to the composition dramatically increases design freedom. Leveraging VR-Titanium enables more overall flex from the face through body, greatly heightening initial ball speed.

A refined face thickness pattern maximizes energy transfer at impact. The strengthened internal i-FLEX structure allows for a thinner face design, generating faster ball speed.

This new roll design maximizes accuracy on misses across the face and helps suppress hooks on high-toe strikes.

Rebound Frame amplifies energy transfer at impact by utilizing two flex zones, instead of just one, increasing power, ball speed, and, ultimately, shot distance.

RKT Face is not just one thing. It is the perfected sum of our most advanced ball speed, flex, and roll technologies. Each one re-tuned to perform better and enhance the others—with the common goal of creating our fastest and most accurate face ever.

Through rigorous prototyping and on-tour testing, R&D engineers aligned with pro staff to create significant shaping updates on every ZXi RKT clubhead that fit the eyes and performance needs of the best players in the world.

Our completely new ACOUSTICORE chassis feature AI-optimized internal rib structures, precisely tuned to refine the acoustic character of every ZXi RKT model. The result is a crisp, controlled sound at impact.

Different weighting designs on each model plus adjustable hosels allow for fine-tuning launch and spin performance for every player.

All drivers use a strong, lightweight carbon crown, positioning mass low and maximizing COR.