Mitsubishi MMT Taper Iron Golf Shaft Review

Mitsubishi MMT Constant Weight Taper Iron Golf Shaft Review

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Builder
The Highlands Performance Golf Center, Carrollton Texas 
Golf Digest Certified America’s 100 Best Club Fitter

We have seen carbon fiber shafts with outer wraps of stainless steel wire, here we have a shaft with in inner wrap. The Metal mesh technology is only in the tip of the shaft. This is not the first time Mitsubishi has integrated metal into their shaft prepreg. I have fond memories of the TINI wire used in the KuroKage shafts. Mitsubishi tells us the metal mesh added weight without having to add material which would have change the balance of the shafts. And like the TINI wire, the mesh adds a responsive straighten to the shaft. You will find the Mitsubishi MMT iron shafts offered as an upgrade by several of the major brands.

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Russ

Aerotech Ti-Fiber Driver Shaft Review

Aerotech Ti-Fiber Driver Shaft Review

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Club Maker
The Golf Center at the Highlands, Carrollton Texas

Aerotech steel fiber iron shafts are the only graphite shaft that have been consistently played on the tours. The shaft is unique, a thin steel wire is wrapped over a filament wound graphite core. The filament wrapping process, done correctly, creates inherently round shafts by eliminating any possibility of a sheet overlap that can occur in sheet wrapped designs. Until now, this design was limited to iron, hybrid and fairway shafts. Steel is heavy compared to graphite. Too heavy to produce a long driver shaft in the common weight ranges. That problem was overcome in the Aerotech Ti-Fiber driver shaft by using Titanium wire in place of steel.

Listen to Chris Hilleray, the owner of Aerotech explain the shaft at the 2018 PGA Merchandise show.


AeroTech CrosssectionThe TI-Fiber driver shafts wrap a braided titanium wire over a filament wound carbon fiber core. This process is explained in greater detail on the Aerotech website and explained in the Aerotech SteelFiber constant weight taper shafts review. 

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

Mitsubishi OTi Taper Iron Shaft Review

Mitsubishi OTi Taper Iron Shaft Review

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Club Maker
The Golf Center at the Highlands, Carrollton Texas

MRCOTi_BradingMitsubishi Rayon has expanded the braided OTi iron shaft into a constant weight tapered shafts. This is explained in greater detail in the review of the OTi Parallel shaft The OTi shafts starts with a new form of prepreg they call Tow. The carbon fibers are arranged in bundles, the way a steel cable is made. The bundles are impregnated with resin and then woven into a braid. That braid bundle is then slipped over the mandrel. You might think at this point no spine. There is a common misconception that spine is caused by sheet overlap or welds. My experience is that it is the result of roundness or more specifically lack roundness of the shaft. In carbon fiber, that is mostly caused by outer wall sanding. The redial consistency numbers show below the measurement charts rates this important quality consideration.

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

Mitsubishi Diamana Thump Iron Shaft Review

Mitsubishi Diamana Thump Iron Shaft Review

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Club Maker
The Golf Center at the Highlands, Carrollton Texas

 

This is the second release of a Diamana Thump Iron Shaft. The first release, in 2010, was eventually discontinued. At $160 per shaft, or $1280 per set of shafts, there was little interest. I am surprised to see the shaft again being offered. Perhaps PXG’s success at selling uber expensive irons demonstrated there is a market for ultra premium irons.

What exactly do you get at $160 per shaft? Much like an exotic sports car you get light weight strength. I am seeing equivalent steel stiffness with 10 to 15 grams less weigh. I am not referring the the R,S,X denoted on shafts. Those letters are meaningless ways to compare shafts outside of their own particular model. I am referring to area under the EI curve, the only functional method I have seen to rate shaft stiffness. I have to get into the 125 gram range in steel to see a stiffness match to the 2018 Mitsubishi Chemical Thump 105 gram iron shafts. These are truly exotic iron shafts at a truly exotic price. Unless you are comfortable with the stiffness found in something like a 125 gram KBS tour this is not a shaft you can load. But if you are, you have to see what happens when your clubs weigh loses 15 grams. Let’s take a closer look at the numbers.

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

Dynamic Gold 115 Wedge Shaft Review

Dynamic Gold Wedge Golf Shafts – True Temper

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Club Maker
The Golf Center at the Highlands, Carrollton Texas

The introduction of the Dynamic Gold 115 Wedge shaft is yet another event recognizing the trend toward lighter clubs and shafts. The Dynamic Gold Wedge shaft is 130 grams, the Dynamic Gold 115 sheds 12% of the traditional weight. It is time to refresh the 2014 article about Dynamic Gold wedges, putting the Dynamic Gold 115 into perspective with the other TrueTemper wedge shafts. 

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

Oban CT-100 Golf Shaft Review

Shamida / Oban CT-100 Golf Shaft Review

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Club Maker
The Golf Center at the Highlands, Carrollton Texas

The OBAN / Shimada CT-100 is a lower weight version of the CT-115 released last year. They give the club builder the ability to fine tune set stiffness in a constant weight, taper tip design. Iron shafts have traditionally been parallel or taper tip. I wrote an article, Parallel vs Constant Weight Irons Shafts, explaining the differences several years ago. The CT-100, like the CT-115, is a set of 12 constant weight shafts from which the club builder selects a group of shafts to build to an exact the stiffness range. This combines the best aspects of constant weigh taper sets with the tunable stiffness of parallel iron sets. This overcomes the tip stiffness compression inherent in parallel iron sets. If you did not understand that statement, read the technical article.

The discussion about the CT-100 starts at the 9:30 mark on this video shot at the 2018 PGA Merchandise show.

Lets take a closer look at the OBAN CT-100. 

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

To continue reading this section of the review, you must be registered at a higher level membership.
Russ