A straight bias driver with excellent stability from off centre hits. Similar in look and character to the previous ST-Z. Boosted by the CORTECH Chamber to be faster from the face, spin less and deliver an incredible, solid sensation at impact.
“Tour tests for the ST-Z 230 have all been very consistent – firstly, an appreciation that the look is familiar at address. Then satisfaction at how much better it feels off the face. Ball speeds are up on average 1-3mph with spin rates dropping around 200 rpm.” CHRIS VOSHALL
CORTECH CHAMBER - The missing piece
Mizuno’s CORTECH Chamber encases a dense 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.
Forged SAT 2041 Beta Ti Face
More resilient than commonly used 6-4 Ti, with more complex multi-thickness design – made possible by Mizuno’s CORTECH Chamber.
Unified Sole Composite
Carbon sole plate now a single piece to allow weight to be pushed to the extremes for overall stability.
Straight Flight Bias
Mass spread evenly to encourage a highly stable, straight ball flight.
Modern Players Profile
Pushed lower to the ground for low / mid spin performance and aligns square to open.
Quick Switch Hosel
4 degrees of adjustability.
Product #
2000000034348
Style #
null
Reviews
Studio fitting
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ST-Z 230 Driver
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ST-Z 230 Driver
What is dexterity?
Your dominant hand when playing golf influences which club you should purchase. Typically, a right-hand dominant player will hold a golf club with their right hand below their left on the grip. A left-hand dominant player will place their left hand lower than their right. There is no right or wrong here, but it's important to use the swing that feels most natural and comfortable for you.
For reference, consider how you swing a baseball bat or a hockey stick. Your golf swing will likely align with the same side. If you're unsure or need additional assistance before making a purchase, visit a store and one of our Pros will help you select the right club.
Please select a Loft
ST-Z 230 Driver
What is loft?
Loft affects trajectory and spin rate and therefor it determines the distance the ball will travel. More loft typically generates a higher trajectory and more spin while lower loft causes the ball to fly lower and spin less.
STUDIO Fitting
Not sure which loft is right for your game? Schedule a private session with a certified Fitting Specialist to find the right gear that takes your game to the next level.
When selecting a golf shaft, it is important to consider the material and weight of the shaft you are selecting.
Shafts are commonly made of steel or graphite. Steel shafts tend to offer more control and durability, making them ideal for players with faster swings. Graphite shafts are lighter and more flexible, helping players with slower swing speeds generate more distance.
Graphite shafts are used on all club types (drivers, fairway woods, hybrids, irons, wedges, & putters).
Steel shafts are typically used on irons, wedges, and putters.
The weight of the golf shaft affects swing speed and feel or the club. Lighter shafts can increase swing speed which may help generate more distance (for players with lower swing speeds), while heavier shafts offer more control and stability (for higher swing speed players). Shaft weights can vary anywhere from 35 grams up to 130 grams due to swing patterns and physiques.
Not sure which loft is right for your game? Schedule a private session with a certified Fitting Specialist to find the right gear that takes your game to the next level.
Flex is one of the most common terms used when talking about shafts. It refers to the shaft’s ability to bend during the swing. A stiffer flex will usually send the ball on a lower flight path, while the most flexible (or senior) flex level sends the ball higher.
It is also important to identify your swing speed when choosing the right flex. Players with faster swing speeds typically benefit from a stiffer shaft to provide more control and accuracy. Golfers with slower swing speeds benefit with a more flexible/lighter weight shaft as they offer increased distance.
Please select a Grip
ST-Z 230 Driver
NEW - Upgrade your grip with FREE installation for online orders
New at PGA TOUR Superstore is pre-delivery grip upgrades with FREE installation. If you'd prefer a different grip than the standard manufacturer-installed option, simply choose from the available alternatives listed. Our expert club technicians will install your selected grip prior to shipping or in-store pickup. Most orders are completed and ready to ship or pickup the same day they're placed. For in-store pickup, a confirmation email will be received when the product is ready to be picked up.
If you would like to keep the existing grip, simply skip this optional service.
All grip upgrades will come pre-installed on the club, and the original grips will be removed and discarded before shipment or pickup.
ST-Z 230 Driver
Summary
Right or Left Hand
Right Hand
Loft
Shaft Name
Flex
Grip
Lamkin ST
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