Energy 21 網球拍

Model: 7T51X000U
Shooting surface size:
Empty weight: 185g / 6.5 oz (uncabled)
Balance point: 25.5cm / 10.0 in
Swing weight:
Length: 21in / 53.3cm
Line mesh format: 16 x 19
Frame thickness: 20mm
Flexibility index:
Threading pounds: 40±5lb/18±2kg
Material: aluminum alloy