Elongated grommet holes on the inside of the racket head create additional string movement, enlarging the sweet spot and generating an extra boost of power
Strung balance (cm) - 36.7
Strung balance (pts) - +6
Strung weight (grams) - 280
Strung weight (ounces) - 9.9
Taper System (mm) - 25.4 FB
Unstrung balance (cm) - 35.7
Unstrung balance (pts) - +4
Unstrung weight (grams) - 267
Unstrung weight (ounces) - 9.42