(TRI-VOLTAGE SYSTEM enables frame to be developed in such way so that its get maximum air flow while maintaining the racket weight at top side of the frame.). In earlier racket launched by Yonex in Voltric series, player can put the string tension up to 26-28 lbs and players always demanded for higher string tension.
With limitation on frame material it was difficult to maintain the higher string tension. YONEX introduces the new racket in Voltric Series (DG) which used the High Modulus Graphite in frame material. High grade material improves the overall strength of racket and offer ability to sustain higher string tension.