The single-pass grommet hole construction creates less friction between strings, this effectively reduces tension loss, while extending string life.
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.
Weight / Grip Size
4U / G5、G6
String tension LBS
4U:≦ 28 lbs(12.5Kg)