Just got my latest Yonex racquet today. Very old unsold stock.. reckon more than 30 years old at least. Still have the plastic wrap over the handle and unstrung but still in superb condition. A bit of yellowing and browning with age which is only natural with age. Weighs a hefty 122-123 gms with my digital scale. Head weight and grip size is M-G4. Frame technology 'Multiply Laminated', 'Slim Stainless Shaft'.