UST Mamiya Hardolass SMASH Shaft

Hadras Smash Technology increases the tension of the entire shaft.

It creates a sense of firmness, suppresses minute movements of the shaft that could not be achieved before, and increases the engagement rate.

It is now possible to more accurately convey the player’s intentions to the head while maintaining the flex of the shaft.With Hadras Smash Technology, we succeeded in smoothing the shaft surface to nano level.Air resistance during swing is reduced by 3%!You can expect the effect of increasing head speed.