Mizuno ST-G 440cc Driver / R&D Summary

Mizuno's squat, powerful, player's driver combines the scope to optimize launch and spin with the ball speed enhancements of Mizuno's CORTECH Chamber. Two convergent weight tracks allow the ST-G to be anything from a low spin bomber, fade or draw biased or simply a more stable compact driver.

[@dennispatrickkiley390]

Where is Vosh? He usually does these videos

[@jpxst180s6]

Can you adjust these to a flat setting ? Driver and woods ?

[@gentles01]

Mizuno adapter is flattest in the standard position

[@jcx5663]

So was the previous 3 track design a mistake since this is going back to the 2 track?

[@ddw3968]

Changes = Sales, most golfers won’t notice a difference