Weight / Grip Size
3U / G5
4U / G5、G6
4U / G5、G6
String tension LBS
3U:≦30 lbs(13.5Kg)
4U:≦29 lbs(13Kg)
4U:≦29 lbs(13Kg)
Frame Material
High Resilience Modulus Graphite + HARD CORED TECHNOLOGY
Shaft Material
High Resilience Modulus Graphite + 6.8 SHAFT