1 4


Mizuno ST-Z 230 Golf Hybrid


Straight, Stable and High Launching

Experience the power and precision of the Mizuno ST-Z 230 Golf Hybrid - Standard. Developed with input from tour advisors, this hybrid offers both high launch and low spin capabilities for a versatile and impressive game. The high energy MAS1C steel face combined with Mizuno's CORTECH Chamber delivers exceptional ball speeds and a solid, powerful impact. With a slightly larger and more playable design than the previous model, the ST-Z 230 is a game-changing hybrid for players of all levels.

Cortech Chamber - The Missing Piece

Enhance your game with the Mizuno ST-Z 230 Golf Hybrid - Standard. Using CORTECH Chamber technology, this club disperses weight to reduce spin rates and increase power upon impact, giving you a solid and satisfying feeling with each swing. The stainless steel weight encased in TPU also adds extra energy to your shots. Don't miss out on this game-changing hybrid.

Waffle Crown and Thick Sole Weight

Designed to achieve a low sweet spot and a deep center of gravity, resulting in a powerful and stable launch with optimal spin rates.

High Energy Mas1c Steel Face

Unleash your full potential on the green with the innovative multi-thickness design of the Mizuno ST-Z 230 Golf Hybrid - Standard, made possible by Mizuno's cutting-edge CORTECH Chamber technology.

Quick Switch Hosel

Experience 4 levels of customisation with our innovative adjustability feature.


Club Loft Lie Length
2HB 14-18° 58.5° 41"
3HB 17-21° 56-59° 40.5"
4HB 20-24° 56.5-58.5° 40"
5HB 23-27° 57-60° 39.5"
Dexterity: Right Hand
Loft: 16º
Shaft: UST LIN-Q Blue 75 - Regular
Dexterity: Right Hand
Loft: 16º
Shaft: UST LIN-Q Blue 75 - Regular

Product information


What happens if I can’t select the combination of head, shaft & grip I want?

Email us on hi@ninebyninegolf.com or call 020 3995 5638 we would be more than happy to discuss and prepare a custom quote.

I am purchasing from outside of the UK, what happens with TAX / Customs duty?

All orders show and charge TAX / Duties at checkout so there will be no additional payment required to the courier. Goods will be delivered duties paid (DDP)

Do you offer advice prior to purchase if I am unsure which product to choose?

We understand and recommend trying / having a fitting prior to any purchase but should this not be possible our team will be more than happy to help you through any purchase. Either via email or on the phone.

I paid for Express shipping on a custom order, why hasn't it shipped next day? 

Express shipping is the fastest possible shipping service, unfortunately it is not a way of getting your custom order built faster.

What if I can’t find an option I want on a drop-down menu?

If you can’t find a grip or shaft that you would like to order then please do reach out to us or place an order and leave a note on the order. One of our team will be happy to help you through the process. 

Nine by Nine Golf

Nine by Nine Golf is a supplier of high quality golf equipment. Golf is about performance and the brands we sell will help you achieve your highest performance on the course.

The Nine by Nine team has a long history with the game of golf as well as a deep knowledge and understanding of the technology and products on offer.

Find out more