The industry's first drum structure
A sweet spot area spreads 20% more!
In triple spring synergy effect, I accelerate ball muzzle velocity more!
The triple spring synergy that added sole to a face crown
The whole head bends by an effect and lets ball muzzle velocity accelerate more and realizes flying distance up.
I adopt KS15-3-3-3 in sole to let the whole head bend more!
The four pieces forging structure that evolved more