Over the years I've used many badminton rackets, with a wide variety of code numbering placed at the beginning of the shaft: G4/3U G2/2U Can somebody give me detailed information about the meaning of those codes?
Over the years I've used many badminton rackets, with a wide variety of code numbering placed at the beginning of the shaft:
G4/3U
G2/2U
Can somebody give me detailed information about the meaning of those codes?
