This 300g racket is aimed at hard hitters and spin seekers. This 100sq in. Duel G is an explosive racket offering ball-crunching power as well as spin, precision and comfort. This 300g model brings effortless power to intermediate players. The racket features Yonex's much loved Isometric head shape, making a lot more of the 100 square inch head feel useful compared to other similar sized rackets. Spin is easy to generate with the combination of the increased flex in the shaft and the Lock Booster System on the grommets. The feel of the racket is preserved thanks to the flexible Tough G Fibre shaft. Comfort is further enhanced by the super cushion grip which minimises vibrations to help protect the wrist, forearm and elbow against shock-induced injuries. The Black Micro Core technology in the head is also effective at vibration dampening, and increases face stability for more controlled shots. Please note: This racket comes with a white factory grip, not black.