Mizuno ST-G Driver

The Mizuno ST-G Driver is a squat, powerful, player’s driver that combines the scope to optimise 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.

Features & Benefits:

• CORTECH CHAMBER  
  Encases a stainless-steel weight with elastomeric TPU – taking stress from the clubface and creating an additional energy source.  At the same time locating weight closer to the clubface to reduce spin rates.  While contributing to a more solid, powerful sensation at impact.
• Max Convergent Fast Track  
  Two weights can be pushed to more extreme positions for ultra-low spin to mid-low spin settings.
• Compact 440cc Players Profile  
  An inviting modern pear shape that sits perfectly square in the neutral setting.
• New Beta Rich Ti LFS  
  The ST-G boasts a new lighter, faster face material – measuring 9% higher in tensile strength (compared to SAT2041) for a complex multi-thickness face geometry.  Tour testing demonstrated an average 1.5 mph ball speed improvement compared to SAT2041.
• Expanded Carbon Toe Wrap  
  An extension of lightweight carbon into the toe section allows an even greater level of shot shape adjustability.
• Tour Tested For Sound  
  A combination of Mizuno’s CORTECH Chamber and internal tuning ribs creates a more solid feel at impact – in the full range of weight settings.
• Quick Switch Hosel  
  4 degrees of adjustability to fine-tune address and trajectory.  

Specifications:

• Shaft: Mitsubishi Chemical Kai’li Blue 60; Project X HZRDUS Smoke RDX Green 60
• Loft: 9.5° | 10.5°
• Lie: 57.5
• Head Volume: 440cc
• Hosel: 4° adjustable