Babolat drive team tennis racket the babolat drive team tennis racket offers power and forgiveness thanks to its weight and head size intermediate cortex and woofer system technologies are engineered on this racket to offer great comfort and feel tennis racket weight 275g headsize 660cm2 stiffness 23 26 23 mm balance 330mm swing 277kgcm2 length 685mm str pattern 16 x 19 composition graphite cortex technology woofer technology el