🛒 Mizuno JPX 923 Irons

ENGINEERED FOR CUSTOM

 

🛒 Available from September 2022

Mizuno’s JPX923 irons are engineered for custom performance. Five unique iron models created from three specific metals – based on Swing DNA data from over 350,000 real golfers.  The expanded head options combine with one of over 50 custom shafts for specific trajectory, ball speed and ease of use. This creates options for elite tour players, slow swinging amateurs and every player in between.

Three metals. Five options. All distinctively Mizuno.

“The new JPX923 series was planned out with Mizuno’s custom ethos at its core. We already offer more than 50 unique shafts within our custom program, by expanding to five iron models, there’s an ideal combination for every type of player.”
David Llewellyn – Director of R&D

 

“We’re constantly evolving the JPX series based on more than 175,000 unique swings we capture every year on the Mizuno Shaft Optimizer. Recently we’re seeing an increase in the number of players with slightly slower swing speeds being fitted – and a trend to more shaft lean. Hence a slight increase in bounce angles through all the models and the introduction of the Hot Metal High Launch”
Bill Price – Director of Fitting

 

🛒 Mizuno JPX 923 HOT METAL

OUR FASTEST FLYING, FAST STOPPING IRONS.

Introducing Nickel Chromoly – A new material with so much additional ball speed, our engineers switched their focus to feel and stopping power. At 35% stronger than our original Hot Metal material, 4335 Nickel Chromoly enables a high-energy 8% thinner clubface. Combined with Mizuno’s vibration controlling V-Chassis and deep CG design, the JPX923 Hot Metal irons are as enjoyable and controllable as they are long.

“As we get thinner and thinner on the clubface to enhance ball speed – the next challenge becomes sound and feel. The new V-Chassis reinforces the clubhead in a different way – that gives the extra performance hand in hand with improved feedback.” DAVID LLEWELLYN – R&D Director

Studying over 175,000 recorded Swing DNA fitting sessions with real golfers per year – Mizuno’s R&D team highlighted the need for three distinct player needs and launch patterns.

“There are so many different kinds of players looking for increased ball speed from their irons, we needed more options for them at a fitting level. The custom studios use shaft selection incredibly well to help with launch angle or slower swing speeds , but the JPX923 Hot Metal HL gives them a great new tool to work with.”  CHRIS VOSHALL – Director of Product

🛒 Mizuno JPX 923 HOT METAL PRO

PLAYERS SPEED CAVITY

Compact, with minimal offset for confident ball-strikers seeking maximum ball speed. FASTER NICKEL CHROMOLY:   New 4335 Nickel Chromoly is 35% stronger than our original Chromoly, for an 8% thinner, high ball speed clubface. V-CHASSIS FOR MORE SOLID FEEL:  Mizuno’s new V-Chassis delivers a more solid satisfying vibration pattern, even though the clubface is 8% thinner. INCREASED STOPPING POWER:  Seamless cup face construction delivers the deep centre of gravity needed for a high launch and controllable landing angle. CONSISTENT BALL SPEEDS ACROSS THE FACE:  The thinnest part of the sole is extended 18% wider, creating a wider high-energy area. WHITE-SATIN BRUSH: Non-reflective, Chrome plated finish to reduce bright light glare.

🛒 Mizuno JPX 923 HOT METAL

SPEED CAVITY

A full speed, high stability cavity for straight flight and distance. FASTER NICKEL CHROMOLY:   New 4335 Nickel Chromoly is 35% stronger than our original Chromoly, for an 8% thinner, high ball speed clubface. V-CHASSIS FOR MORE SOLID FEEL:  Mizuno’s new V-Chassis delivers a more solid satisfying vibration pattern, even though the clubface is 8% thinner. INCREASED STOPPING POWER:  Seamless cup face construction delivers the deep centre of gravity needed for a high launch and controllable landing angle. CONSISTENT BALL SPEEDS ACROSS THE FACE:  The thinnest part of the sole is extended 18% wider, creating a wider high-energy area. WHITE-SATIN BRUSH: Non-reflective, Chrome plated finish to reduce bright light glare.

 

🛒 Mizuno JPX 923 HOT METAL HL

HIGH LAUNCH SPEED CAVITY

A higher launching option for players with moderate swing speeds or aggressive shaft lean. FASTER NICKEL CHROMOLY:   New 4335 Nickel Chromoly is 35% stronger than our original Chromoly, for an 8% thinner, high ball speed clubface. V-CHASSIS FOR MORE SOLID FEEL:  Mizuno’s new V-Chassis delivers a more solid satisfying vibration pattern, even though the clubface is 8% thinner. INCREASED STOPPING POWER:  Seamless cup face construction delivers the deep centre of gravity needed for a high launch and controllable landing angle. CONSISTENT BALL SPEEDS ACROSS THE FACE:  The thinnest part of the sole is extended 18% wider, creating a wider high-energy area. WHITE-SATIN BRUSH: Non-reflective, Chrome plated finish to reduce bright light glare.

Mizuno JPX 923 Hot Metal Wedges

Designed to flow into either JPX923 Hot Metal or Hot Metal Pro. The JPX923 is a set matching wedge, crafted to look and spin like a specialist wedge.
Built from a softer X30 steel – for more feedback and control in the short game. Precise CNC Milled grooves for maximum grab and spin on partial shots.
Perfectly centred sweet spot for more predictable spin performance More specialist wedge profile at address.

🛒 Mizuno JPX Fli-Hi

Build your most forgiving, high flying iron set of all time – with the latest JPX Fli-Hi.  Using the JPX Fli-Hi you can replace your strongest lofted irons for more practical distance gaps at the longer end of the set.  Weight is located internally on the back side to encourage a draw bias in addition to higher launch.  The JPX Fli-Hi can be included within a custom iron set, with the same shafts.

“We see a lot of players with moderate swing speeds who hit many of their longer irons the same distance – they just don’t have the clubhead speed or consistency of strike to launch the stronger lofted clubs.  The JPX Fli-Hi is designed to give those players more practical distance gaps and consistency of flight.”  Chris Voshall

Fairway Wood to Hybrid Profile:  Ensures that the stronger lofted hybrids are useful tools, not just along for the ride. High Draw bias:  New internal weighting specifically adds spin to the lower stronger lofts. 17-4 stainless steel face and 431 SS body:   Allows for a high energy club face as well as a soft bendable softer hosel for custom adjustments. Consistent balls speeds:  A re-engineered Wave Sole expands the CORAREA, especially lower on the face. Practical distance gaps: Combination of better loft gaps, shaft length, and head design means that every loft delivers a different outcome.