Project X Golf Shaft Review

Project X Iron Shaft from True Temper

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

The Project X design is different from the stepped shafts designs made by True Temper. The EI profile is constant from flex to flex, The stiffness increases as the shaft weight increases. The numbers on the shaft, 5.0, 5.5, 6.0, 6.5 and 7.0 represent stiffness. They are a patented numbering system that dates back to FM Precision. Frequency of the shaft was translated via a linear formula into a stiffness numbering system. A 10 Cycle per Minute, CPM, difference equated to a stiffness number change. When you hear the term frequency matched shafts, it refers to a system, not necessarily the original Braly system, of matching iron set stiffness.

Here is a little history if you are interested, Union Hardware was the first manufacturer of steel golf shafts in the US in 1924. They were acquired in 1956 by Brunswick, which also owned MacGregor golf. Brunswick supplied blanks to FM Precision, a golf shaft company owned by Kim Braly and his dad, Dr. Joe Braly. In 1986 Brunswick acquired FM Precision. At some point, the name was changed to Royal Precision. In the early 2000’s Kim Braly designed the Project X and it quickly gained wide acceptance on tour. In 2006 True Temper acquired Royal Precision and the Project X brand.

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Russ

The Project X is a classic, with too many tour wins count. Until competitive designs emerged, it was for many good players, the shaft of choice. Radial quality and shaft to shaft consistency in the shafts I have checked is excellent. The Project X can be installed in any orientation, being nearly perfectly round, orientation will have no affect on the play-ability of the Project X.

True Temper Project X PXV 39 Golf Shaft Review

True Temper Project X PXV 39 Driver Shaft

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

I have seen fair number of driver shafts with labels implying light weights, but I have only seen one shaft that was labeled with a number that actually was the weight of the raw 46″ shaft. The True Temper Project X PXv 39 is correctly labeled. The raw shaft is 39 grams. It is like holding a feather in your hands. When I start measuring a shaft I usually start with the EI profiles. With the Project X PXv 39 I started with radial quality. Surely a shaft this light was likely to have a low number. The number was shocking, the review samples were close to perfect. If you are going to make a shaft with walls as thin as they are on the PXv 39, they need to be perfect. This is a 39 gram shaft that can be oriented in any direction in a rotating hosel. It is the light weight version of the Project X PXv family of shafts.

While the torque numbers at first glance look high, they are as low as I see in shafts of this weight. I would not be putting this shaft in the hands of an aggressive high speed ball striker. However, at 6.4 to 7.0 pounds of butt stiffness, these are not wimpy shafts.

The bend profile is not uncommon for shafts in this weight range. I have had a lot of success fitting a similar profile in this weight range. The quick decline in stiffness in the high mid area, combined with a long stable tip section results in the launch needed in this weight range with good dispersion control. I am seeing this design in a number of high performance golf shafts.

I have heard shaft designers discuss the weight of paint on ultralight driver shafts. There is no elegant glossy overcoat on the Project X PXv 39, every possible aspect of weight control went into this design. It is available only through True Temper Performance Fitting Centers. One look at the wall thickness of the tip and you will quickly realize this shaft should be installed by a competent club builder. High modulus carbon fiber are making designs possible that could not be considered a few years ago. The Project X PXv 39 is one such design.

True Temper XP Golf Shaft Review

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True Temper XP 95 Iron Shaft

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

The True Temper XP 95 is the first of a new family of iron shafts from True Temper. It is an evolution of the GS series which it will be replacing. Like the GS family, it uses a special steel alloy which has higher tensile strength allowing for lighter weight designs. That alloy has evolved from what True Temper designated as S3 in the GS75 to S5 in the XP models.

True Temper testing and player feedback is addressing the low spin balls designed to deliver driver distance. Those balls do not spin enough to get distance and drop and stop performance on longer irons. To address this, True Tempers current generation of iron shafts are aimed at increasing spin. This is also addressed in the design of the Dynamic Gold Pro progressive launch model also releasing in 2014.

The True Temper XP uses a dual step pattern. Longer steps near the butt of the shaft, shorter steps closer to the tip. The longer steps. smaller changes in diameter per step, are called speed steps by True Temper. The shorter steps create a quicker loss of stiffness in the shaft as it gets closer to the tip. It is this property of the shaft that increases launch. That progressive stiffness loss can be seen in the EI bend profile.

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Russ

I had a chance to talk to Bill Lange, the True Temper Director of Sales, at the 2014 PGA Merchandise show about the XP shafts.

The XP 105, available exclusively from Mizuno in 2014 is the first expansion of the XP family of shafts. I am told we will see both 85 and 115 gram versions in the near future.

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Russ

Project X Driver Shaft Review

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True Temper Project X & Project X PXv Driver Shafts

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

The Project X brand name came from Royal Precision. Royal Precision, an iron shaft only company, was acquired by True Temper in 2006. The Project X brand name was part of that purchase. Project X branded driver shafts appeared soon after that purchase. They use the same stiffness designation as the Project X irons shafts, numbers, rather than letters. The 5.0, 5.5, 6.0, 6.5 & 7.0 numbers designate stiffness. The original numbering scheme was formula based and came from frequency and length. The numbering system on the Project X driver shafts, like all other driver shaft stiffness designations I have seen are based on both weight and stiffness. A heavier 6.0 shaft will also be a stiffer 6,0 shaft.

I looked at four versions of the Project X driver shaft, the original Blue, the lighter weight Black, the newer, PXV Tour52 and the PXV.

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Russ

True Temper Dynamic Gold Golf Club Shaft Review

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True Temper Dynamic Gold, Dynamic Gold SL & Dynamic Gold Sensicore

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

No overview of golf shafts would be complete without a discussion of the True Temper Dynamic Gold Iron shaft. It has been with us for a long time and does not change. Its not as exciting to review as some of the new technology we see, but it remains the number one iron shaft on the PGA tour.

The EI profiles show three different shaft designs, Regular, Stiff and X-Stiff. This is not what we see from most other companies. Their patterns are consistent from weight to weight, flex to flex.

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Russ