A player’s deeper profile with the ball speed of Mizuno's Forged BETA Ti SAT2041 clubface - and unmatched levels of adjustability for precise fitting. The ST-G now has shorter lateral weight tracks - allowing a new centre / back weight port. The combination of three tracks and two moveable weights enable the ST-G to morph from ultra-low spinning bomber to a highly playable mid-spinning option – with fade or draw bias in both.
Expanded adjustability- The evolution of the ST-G’s weight locations offers a rare combination of both backspin and fade/draw adjustability. Traditionally adjustable drivers have been more effective at just one of those tasks. The Mizuno ST-G also impresses in how un-adjustable it feels once set up. In every setting the ST-G delivers impressive performance from off-centre strikes – with impressively consistent feedback across its varying weight positions.
Featuring 2nd generation SAT2041 Beta Ti face- Mizuno's new Forged SAT2041 Beta Ti face and complex carbon construction to deliver both potent ball speeds and a dense, satisfying sensation at impact.
Forged SAT2041 Beta Ti face- With 17 % more tensile strength and 8 % more flexibility than traditional 6-4Ti, SAT2041 has a fine grain structure inherently resistant to fatigue.
- A Nippon steel product developed over five years as a lightweight, high strength material for the automotive industry and used for complex cycle parts – requiring intricate design and ability to withstand strong forces. As a high strength Beta Ti, SAT2041 maintains its characteristics and resists micro fractures for longer than the commonly used 6-4, Alpha Beta Ti.
ST-G 220 driver features:- MODERN PLAYER’S PROFILE: Deeper faced, shorter back to front, but using the full capacity 460cc head size.
- NEW MULTI-THICKNESS CORTECH FACE: Refined to maximize the return from Mizuno's Beta Ti face. Ball speeds most noticeably improved low on the clubface.
- NEW DUAL WEIGHT CENTRE SLOT: Allows 2 central back weights for deeper CG capability - higher stability, launch and spin.
- GREATER DRAW / FADE BIAS: Increased separation between lateral weight tracks.
- CONSISTENTLY SOLID FEEDBACK: A tighter range of feel and sound across the weight settings.
- QUICK SWITCH ADJUSTABILITY: 4 degrees of loft adjustability to fine-tune look and trajectory.
- OPTIMIZED WAVE SOLE: Delivers an additional contribution to ball speed - low from the clubface.