The single-pass grommet hole construction creates less friction between strings, this effectively reduces tension loss, while extending string life.
Inspired by military helicopter, multi-layered structure made by carbon fiber and composites, minimize material size, reinforce handling feel and performance at a critical standard.
The Rebound Transition Construction, with science-tested “Rebound Points” on specific parts of the racket frame, increases the rebound of the racket to produce more weight and velocity in your strokes.
The Sonic Rebound Technology integrates Rebound Transition Construction and a high-resilience carbon fiber material, maximizing the rebound effect upon impact to help you strike with that extra speed like you never experienced before.
The compound frame design can be divided into three major parts: The upper section is made with fan-shaped structure to lower wind resistance and accelerate each swing. The Compound-Sword structure in the middle section is designed to lighten the filler and enable fast rebound. Finally, the lower section is built in airfoil structure to lower wind resistance and keep excellent anti-torsion performance in a 'whipping' style which helps to create steeper and quicker attacks with satisfying control.
An upgrade to the SWORD frame, the DYNAMIC-SWORD features an inward-cutting frame structure in the 6/12 o'clock direction, and an outward-cutting frame structure in the 3/9 o'clock direction, which are designed to imitate the aerodynamics of a sword blade cutting through the air, making each swing swift and sharp.
SONIC-REBOUND TECHNOLOGY integrates R.T.C with high resilient modulus graphite material to enable swift and all-around rebound performance, redefining what a SPEED racket could be.
R.T.C technology, based on scientifically-designed structure and data analysis, introduces "reflection point" to the frame's key spots to maximize the "rebound" performance, effectively improving both the quality and speed of each swing.
Introducing the TORAYCA@PREPREG material from Toray, a leading carbon fiber manufacturer from Japan, NANO FORTIFY TR not only upgrades the elasticity and impact resistance, but also enables excellent exercise performance, which further provides greater repulsion, easy-yet-smooth shot-making, and advanced racket-handling experience.
The single-pass grommet hole construction creates less friction be tween strings, this effectively reduces tension loss, while extending string life.
