The Yonex Astrox 99 is the latest in the Astrox range of rackets. It is designed for players with steep powerful attacking shots. Enabling players to overwhelm their opposition with fast and powerful shots. The Astrox range thus far has contained Namd in the shaft. The Yonex Astrox 99 contains Namd in both the shaft and frame. Namd in the whole racket provides increased flex and improved snapback to the whole of the racket. Thus allowing you to dominate rallies with fast steep smashes. This racket is for tournament players who will benefit from the performance provided by the Astrox 99.
Yonex Astrox 99 includes – Rotational Generator System, Isometric Head, NEW Grommet Pattern, Solid Feel Core, AREO+BOX Frame, NEW Built-in-T-Joint, Super Slim Shaft, Control, Namd, NANOMETRIC, Energy Boost Cap.
for details see: ASTROX Racket Technology