Weight / Grip Size
3U / G5
4U / G5
4U / G5
String tension LBS
3U≦30 lbs(13.5kg)
4U≦28 lbs(12.5kg)
4U≦28 lbs(12.5kg)
Frame Material
High Resilience Modulus Graphite + HARD CORED TECHNOLOGY + Nano Resin
Shaft Material
High Resilience Modulus Graphite + Nano Resin + 6.8 SHAFT