Weight / Grip Size : 4U/G5
String tension LBS: 4U:≤31 lbs(14Kg)
Frame Material: High Resilience Modulus Graphite +HARD CORED TECHNOLOGY
Shaft Material: High Resilience Modulus Graphite +6.6 SHAFT
Hard Cored Technology
Inspired by military helicopter, multi-layered structure made by carbon fiber and composites, minimize material size, reinforce handling feel and performance at a critical standard.
SEVENTY SIX 76
The single-pass grommet hole construction creates less friction between strings, this effectively reduces tension loss, while extending string life.