Mitsubishi Diamana GT Driver Shaft Review

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Mitsubishi Diamana GT 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

The Mitsubishi Diamana GT is one of the 5th generation Diamana models. Mitsubishi Chemical Group is unique among the golf shaft companies, they are vertically integrated. They make all of the critical raw materials that make up the golf shaft including the monomer, acrylic fiber, carbon fiber, resin, and prepreg. Prepreg is the sheets wrapped around mandrels that are the material of the carbon fiber golf shaft. Other golf shaft manufacturers purchase the prepreg used in their shafts. This allows the Mitsubishi Chemical Group to create unique technologies in their golf shaft designs.

Once again, Mitsubishi has reduced resin content in the 5th generation Diamana with a proprietary resin system named Xlink Tech. 

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Russ

Nippon Regio Formula Plus Driver Shafts Review

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Nippon Regio Formula Plus Driver Shafts 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

It has been 9 years since I looked at the first generation Nippon Regio Driver shafts. That review included only one of the three models. In this review, all three models were measured and compared. While Nippon is well know for their iron shafts, the driver shafts in the US are not popular. That is an understatement, they are virtually unknown. Over the last several years a few of my long term affiliated trainers and players have raved about their experience with the Regio Formula Plus driver shafts.

If you do not follow my YouTube Channel, Devoted Golfer, this is Mark Pekarek discussing the N.S. Pro Regio Formula + driver shaft designs:

As with all Nippon golf shafts, the quality and consistency of the Regio Formula Plus Shafts are second to none. They are all made in Japan, expensive, and reflect the attention to quality that we expect from Japanese made products.

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Russ

UST LIN-Q Driver Shaft Review

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UST LIN-Q Blue & Red Driver 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

I have limited access to UST shafts as they do not provide review samples. In looking at the UST website they have provided accurate EI profiles of the LIN-Q product line. I would expect as much as they own one of my EI instruments. Carbon fiber materials are constantly being improved. UST tells us that they used the latest generation TORAY prepreg in the LIN-Q. 

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Russ

Project X HZRDUS Black Gen4 Driver Shaft Review

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TrueTemper Project X HZRDUS Black Gen4 Driver 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

The True Temper HZRDUS Black Gen4 features a new Dual Torsional Design throughout the shaft. It is the fourth HZRDUS Black model so the name Gen4 is appropriate. First was the Black. Next, the Smoke Black. That was followed by the third generation Smoke Black RDX. I see the last three generations as variations on a shaft I had a great respect for, the Project X Loading Zone. 

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Russ

VA Composites Raijin 2.0 Driver Shaft Review

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VA Composites Raijin 2.0 Driver 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

The VA Composites Raijin 2.0 is the second version of the VA Composites Raijin, the first shaft produced by Victor Afable in 2017. Raijin 2.0 bears no similarity to the original Raijin. It is a different design with new materials and is Filament Wound. There are very few foundries the I know of that can filament wind.

Typically carbon fiber shafts use flags of prepreg wrapped around a mandrel. Filament wound shafts are made by wrapping ribbons of prepreg around a mandrel. This is done automatically removing the skill of a craftsman from accurately positioning the prepreg flag. Orientation of the fiber is built into the prepreg ribbon.

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Russ