A valid serial number format is a great start, but skilled counterfeiters can simply copy a real serial number onto thousands of fake rackets. To be absolutely sure, check these secondary authenticators: The Sunrise Hologram Sticker (Regional)
Every genuine Yonex racket features two distinct serial numbers. They are located on two different parts of the frame. 1. The Laser-Engraved Shaft Number On the shaft, just above the cone/cap. Production: Laser-engraved into the surface. Digits: Exactly seven digits.
Starting in mid-2024, Yonex transitioned to a purely numerical system.
The 8-character cone serial number follows a strict chronological structure: . how to check yonex racket serial number
Ensure the date code makes physical sense. For example, if the code reads 321352SP , the racket is fake because a month cannot have 32 days. Furthermore, ensure the model of your racket actually existed in the year indicated by your serial number. If you have an Astrox 100ZZ with a year digit of 5 (2015), it is fake, as that model was released in 2020. Step 2: Contact Your Local Yonex Distributor
Counterfeit carbon fiber lacks proper structural integrity and can snap easily, risking eye or facial injuries.
The month of production. 12 means December. A valid serial number format is a great
Note: As of early 2024, Yonex has begun transitioning to a new system that removes these lettered country codes in favor of purely numerical digits to avoid confusion over quality differences between regions. 3. Verify Authenticity Online
A 7-digit unique production code found just above the cone.
An 8-digit alphanumeric or numerical code engraved on the cone. This reveals the exact production date and distribution region. errbadmintonrestring.my 2. Decode the Cone Number (DDMMYXCC) Digits: Exactly seven digits
The final two letters tell you which regional market the racket was manufactured for. If you bought a racket from an authorized local dealer, the code should match your region:
Check the "O" in the "YONEX" logo on the cone. On genuine rackets, it is narrow; on fakes, it is often wide and round with a large internal space.