The Side Driver technology used by Babolat extends the Y up the yoke to the raquet head, reducing twisting and adding power. At 265g this raquet is 5g lighter than the Babolat Y 105 and is available with the smart grip for added comfort. As with the other raquets in the Y line, this is made of two types of graphite; High Modulus Graphite and Crystal Graphite. This combination of materials provides increased power and added precision to each shot. This raquet features a 16 x 19 string pattern, a grommet system for consistant energy absorption at impact and a large sweetspot making it a good all-around raquet.