The single-pass grommet hole construction creates less friction between strings, this effectively reduces tension loss, while extending string life.

PYROFIL carbon fiber and its composites, are advanced high-performance materials from Japan. The characteristic of high intensity bonds ultra-light offers racket excellent shock-absorption and enhances control.

The technology of the NANO FORTIFY TR + is upgraded with stronger carbon fiber. Not only does it improve the racket's strength and hardness, but it also comes with better durability and handling experience.

Based on the principles of aerodynamics, the DYNAMIC-SWORD is further upgraded from the SWORD by adjusting different positions on the frame accordingly: 12 and 6 o’clock positions are made inward; 3 and 9 o’clock positions are made outward. The blade-like frame structure has a larger sectional area to direct airflow, making returns faster and smoother.

Designed by computer simulation, FREE CORE is an innovative form of handles made using nano-nylon materials and molding techniques. It allows players to move more freely, swing smoother, and gives comfort to the hand.

The integrated force of the shaft and FREECORE creates a sturdy handling and phenomenal elasticity.