Yonex EZONE Ai 108 Tennis Racket

The biggest head and the thickest frame in the Ai Range make this model the powerful, forgiving one with plenty of control.

The EZONE Ai 108, has a generous sweetspot, combined with a fairly lightweight and thick beam, which delivers plenty of power and speed. It is also the most comfortable with Dual Shut System eliminating vibrations at both the frame and the handle. Excellent choice for club players and internediated, especially those that are suffering from or want to prevent tennis elbow.

EZONE Ai rackets use Trans-Weight System for quicker maneuverability and faster reaction. This is achieved through use of Nanometric material, which improves structural strength of the frame. This allows more weight to be transferred to the top of the frame for greater inertia and quicker acceleration from swing to follow through. The Ai range also retains the aerodynamic shape that allows players to swing with minimum of air resistance.

Yonex's longstanding Isometric system has been given an update with the Ai range where deeper grooves have been placed at the 3, 9 and 12 o'clock positions. This elongates the string length at hitting zone and expands sweetspot by 7%.

The Ai range features Dual Shut System to eliminate vibrations at both the source and intermediate point. Shockless Grommets at the bottom of the bottom of the frame minimises impact vibrations. At the handle, Quake Shut Gel removed even the most subtle discomfort.