JPX921 Hot Metal Combo Set w/ Graphite Shafts

Product Code: 2000000014805






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JPX921 Hot Metal Combo Set

JPX921 Fli-Hi Hybrids

Mizuno’s JPX Fli-Hi’s are precision hybrids – engineered to directly replace your least reliable long or mid irons. The new Fli-Hi’s wider footprint and material construction deliver an even more playable, high flying alternative than their predecessors. A 17-4 stainless steel face and 431 body delivers an upgrade in ball speed – while maintaining a bendable hosel that allows for adjustments in lie angle.

Fairway wood to hybrid profile

The 20 degree (#4) has a wider fairway type profile, graduating to a tighter hybrid type shaped 29 degree (#7) with a deeper face.

New 17-4 stainless steel face and 431 body

Entirely new construction creates a lighter crown for higher ball flight – with a bendable neck for lie angle adjustment.

More consistent balls speeds

A re-engineered Wave Soleplate expands the high ball speed area of the Fli-Hi’s clubface.

More reliable distance gaps

A deeper center of gravity than the replaced iron – means more predictable launch, spin and distance gaps.

Order individually or as part of a custom set

Your Mizuno Swing DNA fitter can build the JPX Fli-Hi into your new iron set.

"Unlike most hybrids, the JPX Fli-Hi isn’t chasing distance at all costs – the design is completely dedicated to hitting the same gaps as a corresponding iron. Yet the CG placement makes them a lot more reliable than a traditional iron.”
-David Llewellyn, Director of R&D.

JPX921 Irons

The JPX921 Hot Metal irons pair Mizuno's fastest ever ball speeds with a piercingly straight ball flight and controllable landing angles. The 3rd generation of Mizuno irons to utilize the resilience of Chromoly - the JPX921 has the most complex face geometry to date for additional energy from the clubface. Choose the more Pro version for a more compact profile with reduced offset.

Faster and faster Chromoly 4140M

Our 3rd generation of designing and manufacturing irons using Chromoly – now taken to its limits. A re-engineered CORTECH face, is now 0.2mm thinner across the center point.

Seamless Cup Face

A new variable thickness sole design allows the leading edge to act as a hinge, resulting in greater face flex and ball speeds.

Harmonic Impact

Predicting vibration patters dictated 3 additional sound ribs – producing a more solid sensation.

Pearl Brush Finish

Anti-glare to minimize distractions over the ball.

Stability Frame

Extreme perimeter weighting with toe bias for stability from off center strikes.

"The introduction of Chromoly was the breakthrough Mizuno needed to take a step up in ball speed. We learn more about the potential of Chromoly with each generation and push it further each time."

Club Loft Lie Offset Bounce Length
5H 20° 63° NA NA 38.5"
6H 25° 60.75° NA NA 37.75"
7 29° 61.5° .189" 1.5° 37"
8 34° 62° .173" 2.5° 36.5"
9 39° 62.5° .154" 3.5° 36"
PW 44° 63° .15" 35.5"
GW 49° 63° .134" 35.25"
SW 54° 63° .138" 13° 35.25"



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