The HEAD MXG 1 tennis racquet provides playability focused as Power Under Control giving players a more polished game. This frame features the combination of magnesium and graphite, providing optimal stability without unnecessary weight. The magnesium technology helps the racquet’s main strings move more freely while also providing a larger sweet spot and even more power. Sony Smart Tennis Sensor -compatible with the HD1 adapter ring. Ideal for advanced players. Lightweight frame with controllable power. Features an injection molded Magnesium Bridge for lightweight stability.