KBS TGI Tapered Iron Shaft Review

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 earlier this year and was reviewed in May. The constant weight, taper tip version just released in July 2018. It took KBS longer than expected to get the constant weight taper profiles where they wanted them. 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 measurments of the KBS TGI tapers. 

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If you want to truly understand golf shafts, register for an annual subscription of $10. Ten dollars is less than the cost of a sleeve of premium golf balls or a bucket of range balls. Your support will keep Golf Shaft Reviews going and growing. This website is the only comprehensive information source about golf shafts available to the public. I do not receive compensation from the shaft companies nor clutter the site with ads.

The technical section of the site is open to all. In it you can learn about the terms and concepts discussed in the reviews.

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Enjoy and Good Golf,
Russ

KBS TCI Graphite Iron Shaft Review

KBS TCI Graphite Iron Shaft Review

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

Following the success of the KBS Carbon Fiber Hybrid shaft released in 2017, KBS has created light weight parallel iron shafts. Rather than me explaining the shaft, listen to Kim Braly at the PGA 2018 merchandise show discuss its development and pre release testing.

The shaft does not have a flex designation on its label. The number is the 6 iron swing speed which is your first cut and fitting the shafts. Lets take a look at the profile and data. 

To read this review, you must register . 

If you want to truly understand golf shafts, register for an annual subscription of $10. Ten dollars is less than the cost of a sleeve of premium golf balls or a bucket of range balls. Your support will keep Golf Shaft Reviews going and growing. This website is the only comprehensive information source about golf shafts available to the public. I do not receive compensation from the shaft companies nor clutter the site with ads.

The technical section of the site is open to all. In it you can learn about the terms and concepts discussed in the reviews.

Information provided at registration will NEVER be shared with ANYONE. To be notified of new reviews, follow DevotedGolfer on facebook.

Enjoy and Good Golf,
Russ

KBS $-Taper Golf Shaft Review

KBS $-Taper Golf Shaft Review

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

STaper Image

Before the KBS $-Taper became available to the public, it had two tour wins. Cameron Smith at the Zurich Classic and Si Woo Kim at the Players. The release to club builders was delayed as KBS tried to new label application process. Eventually, they gave up and cut it loose with the current label process.

This shaft used a different step design from prior KBS shafts. The steps are longer, almost to the point of being hard to see. The discussion of the $-Taper starts at the 8:45 mark in this video shot at the 2017 PGA Merchandise show. Kim describes his objective for this shaft, a variation of the KBS tour that reduces spin. As soon as I finish writing this review I will put tips on the review samples to test the shaft. 

As I measured the $-Taper I had an expectation of what I expected to see, that was not the case.

To read this review, you must register . 

If you want to truly understand golf shafts, register for an annual subscription of $10. Ten dollars is less than the cost of a sleeve of premium golf balls or a bucket of range balls. Your support will keep Golf Shaft Reviews going and growing. This website is the only comprehensive information source about golf shafts available to the public. I do not receive compensation from the shaft companies nor clutter the site with ads.

The technical section of the site is open to all. In it you can learn about the terms and concepts discussed in the reviews.

Information provided at registration will NEVER be shared with ANYONE. To be notified of new reviews, follow DevotedGolfer on facebook.

Enjoy and Good Golf,
Russ

Do not assume you will react to this profile exactly as I did. We are all different and react to shafts and heads uniquely. I must play the 110 gram R flex because I cannot effectively swing a heavier shaft. However, 10 yards is something I need at my age and getting it without adding to roll out is something I will gladly put in my bag. Find a fitter that has added he KBS $-Taper to his fitting cart and test them yourself.

KBS Tour Hybrid Prototype Golf Shaft Review

KBS Tour Hybrid Prototype Review

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

KBS Tour Hybrid ProtoThe KBS Tour Hybrid Prototype is the first graphite shaft offered by KBS. It is a natural extension of the brand into carbon fiber products. My measurements of the EI profile of the shaft confirmed the KBS marketing claim, this shaft is an extension of the KBS Tour and KBS FLT set. Hybrids built with this shaft will be a perfect extension of an iron set.  Listen to Kim Braly describe the shaft:

You can see in this chart just how the EI, Torque and Hoop Strength compare to a 2 iron KBS Tour steel shaft. 

To read this review, you must register . 

If you want to truly understand golf shafts, register for an annual subscription of $10. Ten dollars is less than the cost of a sleeve of premium golf balls or a bucket of range balls. Your support will keep Golf Shaft Reviews going and growing. This website is the only comprehensive information source about golf shafts available to the public. I do not receive compensation from the shaft companies nor clutter the site with ads.

The technical section of the site is open to all. In it you can learn about the terms and concepts discussed in the reviews.

Information provided at registration will NEVER be shared with ANYONE. To be notified of new reviews, follow DevotedGolfer on facebook.

Enjoy and Good Golf,
Russ

KBS Tour FLT Iron Shafts Review

KBS Tour FLT Iron Shafts

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

FLTHeroLeftKim Braly has been designing and making shafts for around 40 years. That’s a long time. In my opinion fitting is an experience based art form and is likely to remain so. That said, over 40 years one accumulates an impressive amount of experience.

The KBS Tour was the first shaft produced by Femco steel as the KBS brand. We have seen a lot of designs since its introduction, most of which are reviewed here. This year, KBS is introducing its first flighted design. My experience with ‘flighted’ shafts goes back to the Project X Flighted designs. That design was promoted as having the propensity to create the same ball flight height throughout the set. The short irons height apex being lower and the long iron height apex being higher than the conventional set of Project X shafts.

It was not until I measured the KBS Tour FLT shafts and compared them to the KBS Tour that I understood exactly how that is accomplished. In a shaft product line like KBS, the shaft bend profiles are the same for all shafts in the design family. As they get heavier, they get stiffer. And, as they get stiffer for any particular golfer, the launch angle tends to come down. This is what I love about the KBS mix of shafts. They are available in 5 gram increments, with flex designations of R, R+, S, S+ and X. If I want to change a clients launch angle I move the stiffness up or down 5 grams. Now before the professional fitters reading this jump on me, that can also be accomplished by hard stepping or soft stepping the set. Leaving the weight the same but altering the tip lengths.

The technical discussion, measurements and testing results are available only to registered readers

In this video Kim and I discuss set stiffness gradients. After a discussion of the KBS Tour 560 and 580 shafts we talk about the FLT design. He tells us this shaft is already getting tour play. When you push the flight apex of those longer irons out, not only is there likely to be some distance gain, but the ball will have a steeper angle of descent. What I refer to as drop and stop trajectory.

Lets take a look at the numbers in a way I have not presented the here before. This style of information is now incorporated into the latest version of the Fit2Score shaft knowledge base. The set charts shown above are also from that software. 

The technical discussion, measurements and testing results are available only to registered readers

The tip to butt rations indicate a mid launch as is typical on the KBS Tour. Torque is typical for steel, low. Balance is conventional, the weight range works for the average to tour level player. The low ninety driver swing speed player is going to fit into the 110 or 115 gram R or R+ models.