Please read to the end. This is a balance-adjusted item. Please check the notes for details. After testing, it seems that a box-shaped racket suits me, so I am listing this for sale. Babolat Pure Aero 100 inch, 2023 model, G2, strung with X-ONE Bi-Phase 124 at 48 lbs (with 10 Elastocross placements in the same positions as Federer) on October 23rd at Windsor. Currently, the retail price at Windsor is just under 25,000 yen including stringing. This is a beautiful item that has been used for two playtests after purchase. There are no noticeable scratches, but please check the photos. Regarding the notes: Vibration dampening material FLAX is inserted inside the original grip. FLAX photos are included in the product description. Lead is inserted in the end cap for balance adjustment (adjusted with cushioning material to prevent the lead from shifting). Lead is also applied at the 11 o'clock and 1 o'clock positions on the frame. Please check the photos. The reason for applying lead is for competitive play, to easily hit the ball and control powerful shots. The customization is based on the theory of Mr. Murai, a racket meister from Chiba (search on YouTube), calculated with numbers to achieve a balance and swing weight that is easy to swing and hit. I have repeatedly requested racket adjustments from him and have mastered the theory. The feel is similar to the Tennis Topia Spec 1 (racket weight 316g). With strings and grip tape, the current specs are 332.7g, 326mm balance, and SW331. You will notice that it is easier to hit and adjust the power compared to commercially available products. You should realize that someone who used to put 10 into their serve can now achieve the same power with a 5. If you want to remove the lead, please remove it yourself after purchase. The specs will change, but it will return to a commercially available product. Before stringing, the new, shrink-wrapped racket was 301.6g, 320mm balance, and sw282.5. Photos are attached. The warranty card is not included because it has my name on it. Finally, this is a used item, so please purchase it if you understand. No returns or refunds. It will be shipped in a racket-specific cardboard box. Thank you very much.