Dunlop blackstorm graphite badminton racket the dunlop blackstorm graphite badminton racket is ideal for any badminton players just starting out the racket features an oval shape design that allows for greater accuracy whilst also being able to generate amazing power on your shots badminton racket high tension frame construction hi module graphite length 675 mm frame weight 86 g balance head light flex extra flexible strength tension 18 26 lbs 8 12