Head and the ball hit the ball an instant reaction in the vertical direction to rotate (swing), which swing the greater the loss of energy is also more distance will be reduced. As JPX E600 Driver kick-off on the 1st moment of inertia in the vertical large, can inhibit the instant shot swing, reduce energy loss. Therefore, even if a slight deviation from the sweet area, you can also rely on a stable trajectory to extend the distance.  Compared with QUAD JPEX500, by a double-stirrup structure, the deformation resistance of new QUAD JPX E600 series shaft has increased by 50%, length of 45.5 inches shaft can also make you feel the head of the acceleration and hit longer distance.

Mizuno R & D personnel test it in the swing speed of 42 m / s . Compared with JPEX500 driver, the seed of ball will not be apt to lower when the upper and lower deviation from the ball's initial velocity. If you are using Mizuno JPX E600 Driver even deviate from the sweet area, distance will not be much loss, can be extended through a strong ballistic flight distance!