Weight / Grip Size
4U/G5

String tension LBS
31 lbs(14kg)

Frame Material
High Resilience Modulus Graphite+Nano Fortify TR+HARD CORED TECHNOLOGY

Shaft Material
High Resilience Modulus Graphite+Metallic Carbon Fiber+PYROFIL+5.8 SHAFT

Shaft Flex
Stiff

*Stringing above the manufacturer’s recommended tension can compromise the integrity strength of the racket frame. Therefore, will void the manufacturer’s limited warranty.*