Volkl Super G V1 MP Tennis Racquet The Volkl Super G V1 Midplus Tennis Racquet is definitely a racquet worth playing with. This frame combines power and control, maximizing the overall feel from all areas of the court... Super G Grommet Technology | Bio Sensor Technology | Optispot Technology Size - (4_3/8) | Color - (See Description) Authorized Volkl Dealer. All racquets are strung and ready for the courts! SEE SELLER DETAILS FOR RETURN POLICY.