- Item Code: B4000G
- Frame: Aluminium
- Shaft: Steel
- Weight / Grip Size: U (Ave.98g) G4
- Stringing Advice: U 16-20 lbs
- Colour: Clear Red
Yonex Co., Ltd. is a Japanese manufacturer of sporting equipment for badminton, golf, and tennis, producing rackets, clubs, shoes, shuttlecocks, tennis balls, and other equipment for those sports.