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) - 37.0
Strung balance (pts) - +7
Strung weight (grams) - 277
Strung weight (ounces) - 9.8
Taper System (mm) - 26-30-26
Unstrung balance (cm) - 36.0
Unstrung balance (pts) - +4
Unstrung weight (grams) - 264
Unstrung weight (ounces) - 9.31