MAXIMUM MOMENT OF INERTIA. MAXIMUM STABILITY.
Introducing a pioneering driver designed with a low profile and a wide footprint, the ST MAX 230 driver appears significantly larger than its official 460cc measurement. Featuring an enhanced CORTECH Chamber and a remarkable 54-gram back weighting, this driver epitomises Mizuno's commitment to delivering unparalleled stability alongside exceptional straight-line performance across its extensive and inviting clubface.
The innovative ST MAX 230 driver introduces two groundbreaking engineering advancements that ensure stable performance is complemented by impressive ball speeds. This includes the next-generation CORTECH Chamber and the newly developed Beta Rich LFS Ti clubface.
"The primary goal of the ST-MAX project was to engineer the ultimate MOI and performance for off-centre strikes without compromising on ball speed or creating a cumbersome profile." CHRIS VOSHALL / MIZUNO GOLF
NEW BETA RICH TI LFS
A lighter, faster face material that boasts a 9% increase in tensile strength compared to SAT2041, designed with a complex multi-thickness face geometry. This revolutionary material was first introduced in Mizuno's 2024 Tour driver, the ST-G 440cc.
MAXIMUM STABILITY
With a wide profile and substantial 54-gram back weighting, combined with a 40% larger graphite composite, this driver provides extreme resistance to twisting on off-centre strikes, ensuring a straight and reliable ball flight.
QUICK SWITCH HOSEL
Enjoy 4 degrees of adjustability, allowing you to customise your play.
EXTENDED CORTECH CHAMBER
This feature incorporates a dense stainless steel weight with elastomeric TPU, relieving stress from the clubface and generating additional energy. The lengthened design in the ST MAX, positioned closer to the clubface, assists in maintaining ball speeds across a larger area of the clubface.
LONGER 45¾-INCH SHAFT FOR INCREASED CLUBHEAD SPEED
This longer shaft is made possible through the enhanced stability and off-centre performance of the ST MAX clubhead.
PRODUCT SPECIFICATIONS
| Model |
Loft Range |
Lie Range |
Volume |
Length (inch) |
60° Length (inch) |
| ST-MAX 230 9.5 |
7.5° - 11.5° |
59° - 62° |
460cc |
45.5" |
45.75" |
| ST-MAX 230 10.5 |
8.5° - 12.5° |
59° - 62° |
460cc |
45.5" |
45.75" |
| ST-MAX 230 12.0 |
10° - 14° |
59° - 62° |
460cc |
45.5" |
45.75" |
SHAFT OPTIONS
UST LIN-Q M40X RED 50 (R - 57g, S - 58g)
