Name: Mizuno ST-Z 230 Driver
SKU: 46350-CUS-CONFIG
Availability: InStock

Mizuno ST-Z 230 Driver – STRAIGHT, STABLE AND LOW SPINNING

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.

· 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.

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CORTECH Chamber

Mizuno’s CORTECH Chamber encases a 3 gram stainless steel weight with elastomeric TPU – taking stress from the clubface and creating an additional source of energy.

Neutral Weight Distribution

Balanced Composite for neutral weight distribution

Deeper CG

Forward positioning of the fully suspended PWR-BRIDGE weight allows for maximum energy transfer to unleash faster ball speeds through unrestricted flexibility of the face and sole.

Specifications

Model	Lie Range	CC	Length	Shaft Flex	Hand
9.5°	57.5-60.5°	460	45″	R, S	RH/LH
10.5°	57.5-60.5°	460	45″	R	RH

Shafts

UST Mamiya Helium Nanocore 40

ltra High Performance lightweight golf shaft design, featuring our new Nanocore Technology for increased clubhead speed. Innovative materials and design profile stabilize shaft flexural and torsional characteristics in harmony with the ultra light weight design to optimize shaft performance and consistency with precise feel.Designed to keep torque low under the demands of today’s high-velocity swings, Kai’li White features an extremely strong MR70-reinforced tip to promote consistent center-face impact and tighter dispersion.

Model	Flex	Shaft Weight	Launch	Spin	Torque
Project X Hzrdus Smoke Green RDX 60	6.0 (Stiff)	61g	Low	Low	2.8
Mitsubishi Kai’li Blue 60	Stiff	66g	Mid	Mid	4.2
Mitsubishi Kai’li Blue 50	Regular	55g	Mid	Mid	5.3
UST Mamiya LIN-Q M40 Red 50	Regular	57g	Mid-High	Mid	5.7