KBS TGI Tapered Iron Shaft Review

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KBS TGI Tapered Iron Shaft Review

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

The parallel KBS Tour Graphite Iron, TGI shafts released early in 2018. The constant weight, taper tip version first released in July 2018. In 2023 60, 70 and 80 gram constant weigh tapers were added. In this video, shot in January at the PGA Merchandise Show, Kim Braly talks about the Tour Graphite iron Shafts.

If you do not fully understand the difference between parallel and constant weight tapers please read the Technical article “Parallel vs Constant Weight Iron Shafts“, Lets move on to look at the measurements of the KBS TGI tapers.

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Russ

ACCRA iSeries Steel Iron Shaft Review

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ACCRA iSERIES Steel Iron Shaft Review

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

the ACCRA iSeries Steel shaft is the first and only steel shaft offered by ACCRA as part of their i series line of shafts. All other iSeries shafts are carbon fiber. The ACCRA iSeries has a unique step pattern. It is stepped in the butt end and stepless from the mid section down. It also has a unique finish called Eco-Satin. It has the look of brushed chrome, but is in fact a coating that prevents rust and eliminates the chemicals required in the Nickel-Chrome plating process.

ACCRA primarily sells shaft to custom fitters. They are the house brand of Premium Golf Management out of Kingston Ontario. Premium golf Management and True Temper Sports partnered in 2016. That partnership made PGMC the distributor of True Temper, ACCRA and most recently Aerotech golf shafts to the professional golf club fitting and building community.

The ACCRA iSeries Steel iron shaft is a taper tip constant weight design available in 105, 115 and 125 gram models. There are 10 shafts in each weight enabling club fitters to adjust the set of the set by selecting the shafts needed for the set from this matrix. 

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Russ

Tensei Pro White 1K Golf Shaft Review

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Mitsubishi Tensei Pro White 1K Driver Shaft Review

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

The woven Kevlar® material use by Mitsubishi Tensei Pro driver shafts have been available since 2016. They feature a Carbon Fiber/DuPont™ Kevlar® (CK) weave in the butt-section of the shaft. I have seen many shafts over the years with a woven material placed in the butt of shafts. This is as an indication that shaft manufactures recognize the thin walls near the but of the shaft deform and oval under load. The ovaling of the shaft in this area can contribute to shot dispersion. The woven Kevlar® material use by Mitsubishi is the only material I have measured to date where I can see a measurable effect. Hoop deformation significantly dips in this section of the shaft. Reduced hoop deformation in the 1K weave is the same as the CK weave. Mitsubishi tells us the 1K material transmits more feel.

Hoop deformation has a significant effect on the EI profile of the golf shaft.  Hoop deformation is manifested in the thin wall, butt section of the shaft. Mitsubishi engineering integrated the woven material hoop rigidity into the Tensei Pro designs, preserving the archetypical White, Blue and Red Board profiles of the Diamana family. 

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Russ

Aldila Ascent Driver Shaft Review

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Aldila Ascent Driver Shaft Review

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

The 2021 Aldila Ascent is a reminder that Mitsubishi Chemical purchased Aldila several years ago. The design is reminiscent of several very successful Mitsubishi models in the past. Albeit with the latest prepreg and fibers.

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Russ

LAGolf TRONO Shaft Review

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LAGolf TRONO Driver Shaft Review

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

LAGolf Shafts is taking a new approach to the golf shaft business. Professional Golf playing partners participate in the design of their golf shafts. The LAGolf TRONO shaft is the first such shaft designed by Bryson DeChambeau and the LAGolf engineering team. it is unique as is Bryson DeChambeau. LAGolf is committed to being a different shaft company. The shafts will be designed in with playing partners and made in the USA. Many shafts today are made in offshore “foundries” that produce shafts for many brands. That probably accounts for much of the similarity I see in shafts across brands. Very few shafts are made in the USA. The shaft matching page of my software did not find a single match for the LAGolf Shafts TRONO.

The Trono is produced on a 16 sided mandrel. That is what the 16 on the label of the shaft indicates. Some might remember the unique Matrix HD shafts. Let’s look at this very unique golf shaft.

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Russ

Project X HZRDUS Smoke Black RDX Golf Shaft Review

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Project X HZRDUS Smoke Black RDX Golf Driver Shaft Review

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

The HZRDUS Smoke Black RDX is on of two shafts released in 2021 using Hexcel HexTow carbon fiber. Hexcel is a producer of aerospace grade carbon fiber used in aircraft. I reviewed the HZRDUS Smoke Blue RDX last month. The Black is a firmer midsection compliment to the super soft mid Blue RDX.

Lets listen to what TrueTemper has to say about this 2021 Shaft.

The Project X RDX Smoke Black is available as a no charge option from some of the brands. Several models are available from TaylorMade. To compare the Project X Smoke Black RDX to other shafts, lets look at the measurements.

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Russ