kbs tour stiff shaft

KBS Tour 90 Review – Setting A New Standard In Steel Shafts

The story of KBS Tour shafts is the joining of two paths into a committed partnership aiming to establish a new vision of golf shaft performance and design.

FEMCO Steel Technology (FST), the golf branch of the Far East Machinery Co. Ltd, aims to provide high-quality and cost-effective steel products including golf shafts through constant innovation and technological advancements. FST continues to provide high-quality shafts at affordable prices.

Kim Braly designed innovative golf shafts throughout his career. He has validated his designs with golfers playing on the various professional golf tours. Furthermore, Kim used feedback from these golfers in the development of new products.

In 2008 FST America Corporation decided to partner with the most sought-after golf shaft designers to incorporate pioneering designs with its state-of-the-art manufacturing facility. This led to the partnership between FST and Kim Braly.

Since its launch, KBS has set a new standard in steel shafts with its unparalleled growth and acclaim.

KBS shafts have grown a significant share of the market and are now used in the irons of most major golfing brands as standard or for custom fitment. It is swiftly turning into the fastest growing steel shaft brand in the industry.

Adopted by over 150 professionals, the KBS Tour shafts have recorded multiple wins including several majors.

KBS Tour 90 Review

1. project x lz, 2. n.s. modus 3 shaft, final thoughts, related articles.

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• Stable tip section
• Higher CG location
• Firm shaft design
• Light-weight construction
• Good trajectory
• 2-flex system
• Not suitable for fast tempo golf swings

Design and Technology

As the lightest shaft in the KBS Tour range, the KBS Tour 90 shaft is designed to offer golfers with a slow tempo more spin, a higher trajectory, and distance.  It is 20% lighter than a standard steel shaft thus aiding increasing swing, ball speeds, and distance.

The firm shaft design on the Tour 90 offers a softer tip with a higher center of gravity to create a higher ball trajectory.

Combined with the 2-Flex system on the KBS Tour 90 offer a more flexible than the normal shaft.

Specifications

Tapered tip technical specifications.

Regular shaft flex:

• Tip diameter .355 inches
• Butt diameter .600 inches
• Length 36.5 inches to 40.5inches
• Available for 2-iron through 9-iron, and PW

Stiff shaft flex:

• Weight 102g
• Available for 2-iron through 9-iron

Parallel tip technical specifications

• Weight 101g
• Tip diameter .370 inches
• Length 41.25 inches

.370 Parallel shaft is a single length shaft that will be tip and butt trimmed to your required length which can change how the shaft will play.

For the best feel, you must have a smooth tempo. You can still achieve a high swing speed even if you have a smooth tempo.

With the right tempo, you will receive precise feedback on the impact point of the ball on the clubface. No tingle to your fingers even on the coldest days.

Its kick is remarkably smooth with the right tempo swing but if your tempo is too fast, you are sure to encounter difficulties.

Performance

KBS TOUR 90 is the lightest shaft in the KBS Tour range designed for golfers requiring a higher trajectory, additional spin, and maximum distance.

Performance on the short irons is most noticeable with the wedges and 9-iron generating a high trajectory and more spin. This gives you great green-side control.

Golfers with a moderate-to-slow swing speed and slow tempo will achieve the best performance from the KBS Tour 90.

Independent testing reveals that the KBS Tour 90 to be in the region of 9% longer and generate 5% more spin than its foremost rivals.

Alternatives

Project X shafts are used on all professional tours and a follow up on the Project X Standard version making it accessible to golfers that have swing speed that is lower than that of professional golfers.

Variable wall thickness creates an extra kick at compact for a mid-launch trajectory without sacrificing stability.

Although this is the closest you will come to a universal shaft, it is highly recommended that you conduct proper testing to ensure that the shaft is suited to your swing.

All shafts measure between 36.5 and 40 inches in length, with a tip diameter of 0.355 inches and a butt diameter of 0.600 inches, and produce a mid-flight launch trajectory.

Weight varies between 110g and 125g with 5g intervals.

Flex is available in R, S, and XS.

Nippon’s comprehensive golf shaft use weight and bend to suit every golf swing and tempo offering improved control over trajectory, distance, and direction.

Nippon excels in three key areas

• Desired trajectory
• Accurate distance
• Tight dispersion

The high tip rigidity design steadies the tip through impact thereby reducing unwanted spin, low mid-section rigidity control shaft flex for enhanced control, and the low butt rigidity improve tempo for a smoother feeling on impact.

Shafts are available in 105g, 120g, 125g, and 130g and R, S, X, TX flex options

The shaft lengths vary between 37 and 41 inches, with a tip diameter of 0.355 inches and a butt diameter of 0.600 inches.

Amalgamating the paths of Kim Braly and FST America Corporation In 2008 was a turning point in the golf shaft industry.

The KBS Tour 90 is 20% lighter than comparable steel shafts and ideally suited for golfers with a moderate swing tempo that requires a higher ball trajectory.

Happy golfing with your higher trajectory.

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Nick is the founder of GolfSpan and an avid golfer. He's not quite a pro but has over 15 years of experience playing and coaching golfers worldwide. His mission is to bring the golfing community a better experience when it comes to choosing the right golf gear and finding the right setup for your game.

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KBS Tour .370" Steel Iron Shafts

Shaft services optional, description.

The KBS TOUR is Kim Braly’s signature shaft and is ideal for players desiring shot versatility and mid trajectory. Incorporating unique KBS technology, the KBS TOUR maximizes energy transfer for increased shot control. The KBS TOUR offers a smooth, responsive feel and is the preferred model by several of the best golfers in the world.

• 5% lower trajectory compared to Dynamic Gold
• 5% less spin compared to Dynamic Gold
• 5% more distance compared to Dynamic Gold
• .370" tip diameter

Note - The weight range for the .370" parallel shafts are 110gm (R), 120gm(S) and 130gm (X). The actual shafts list a heavier grams weight because the .370" raw shafts are longer than the .355" taper tipped version.

Trimming Instructions

Additional trimming details from KBS

KBS TOUR Shaft

Related products.

KBS $-Taper Lite Chrome .370" Iron Shafts

KBS Tour 90 .370" Iron Shafts

KBS C-Taper Lite .370" Iron Shafts

KBS $-Taper Lite PVD .370" Iron Shafts

This product can expose you to chemicals including black (airborne, unbound particles of respirable size), which is know to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov .

Shaft Services

Important Note: Please provide Current contact information. Customer service may require further information before proceeding with your order.

PUREing - $25.00

SST PURE identifies asymmetries that exist in every golf shaft and locates each shaft's most stable orientation. This results in more consistent performance and uniform feel from club to club.

Tip Prepping - $2.95

Shafts are tip trimmed (if required) to manufacturer’s recommendations. For steel shafts, we abrade the tips. For graphite shafts, we remove the polyurethane coating. When you receive your shaft, all you need to do is mix epoxy, install and align. After the epoxy is cured, cut to your final playing length from the butt end and install the grip.

Tip & Butt Trimming - $4.95

Shafts are tip trimmed (if required) to manufacturer’s recommendations. For steel shafts, we abrade the tips. For graphite shafts, we remove the polyurethane coating. After tip trimming and prepping, the shafts are butt trimmed to the desired final playing length*.

Club Playing Length

Our playing length chart is available here .

* The exact model, club head number, and desired final playing length is required for butt trimming to be possible.

* The club number and or loft is require for tip prepping on most parallel (.335" and .370") golf shafts.

KBS Tour 90 Regular vs Stiff: Are They Different?

Selecting the appropriate shaft flex for your golf clubs is an essential aspect of optimizing your performance on the course.

The KBS Tour 90 shaft, a popular choice among golfers, is available in both regular and stiff flex options. 

In this comparison, I will be looking at how the KBS Tour 90 Stiff compare with the Regular shafts .

You’ll learn how much difference they have in terms of swing speed, ball flight, and performance so you can make an informed decision.

KBS Tour 90 Regular vs Stiff: How They Compare

Swing speed and shaft flex.

The most critical factor in determining the ideal shaft flex is your swing speed.

The KBS Tour 90 Regular shaft is designed for golfers with moderate swing speeds, typically ranging from 75 to 90 miles per hour (mph) with a driver.

This flex option accommodates players who require additional assistance in generating optimal launch and spin conditions to maximize their distance potential.

Conversely, the KBS Tour 90 Stiff shaft is tailored to golfers with faster swing speeds , typically between 90 and 105 mph with a driver.

This stiffer flex is better suited for players who generate higher clubhead speeds and require a more stable and consistent shaft to maintain control and accuracy.

Ball Flight and Spin

The KBS Tour 90 Regular shaft, with its softer flex, is engineered to produce a higher ball flight with increased spin.

This trajectory is beneficial for golfers with moderate swing speeds who need additional help in achieving optimal carry distances and soft landings on the greens.

The higher spin rates associated with the regular flex can also provide increased control around the greens and during approach shots.

However, the KBS Tour 90 Stiff shaft yields a more penetrating ball flight with reduced spin.

This lower trajectory is advantageous for golfers with faster swing speeds, as it minimizes the impact of wind and other adverse conditions on ball flight.

The reduced spin rates can also result in more roll-out after landing, potentially increasing overall distance.

Feel and Stability

The KBS Tour 90 Regular shaft offers a more flexible and responsive feel, which can be advantageous if you prefer a smoother, effortless swing.

The regular flex also enables you to load the shaft more effectively during the downswing. This will translate to increased energy transfer at impact and maximized distance potential.

On the other hand, the KBS Tour 90 Stiff shaft provides a firmer, more stable feel. The increased stability enables more advanced players to maintain better control of their shots, ensuring accuracy and consistency.

So, if you fancy a more solid, crisp feel at impact, you may find the stiff flex more appealing.

Performance

The performance characteristics of the KBS Tour 90 Regular and Stiff shafts can vary in different playing conditions.

In windy situations, the higher ball flight and increased spin generated by the regular flex may be less advantageous. This is because the ball may be more susceptible to the wind’s influence.

However, in calm conditions or on softer courses, the higher trajectory and spin rates can be beneficial in producing precise approach shots and stopping the ball quickly on the greens.

The KBS Tour 90 Stiff shaft’s lower ball flight and reduced spin can be advantageous in windy or firm conditions.

The penetrating trajectory minimizes the impact of wind and maximizes roll-out on firmer fairways.

Unfortunately, the lower spin rates may make it more challenging to stop the ball quickly on firm greens or during high-pressure approach shots.

Choosing between the KBS Tour 90 Regular and Stiff shafts hinges on factors such as swing speed, playing style, and performance preferences.

The regular flex is better suited for golfers with slower swing speeds who require assistance in generating optimal launch and spin conditions, and who prefer a more flexible, responsive feel.

The higher ball flight and increased spin rates provided by the regular flex can contribute to enhanced control and precision in various playing conditions, particularly on softer courses or during approach shots.

On the other hand, the stiff flex is ideal for golfers with faster swing speeds who demand increased stability and control in their shafts.

The penetrating ball flight and reduced spin rates offered by the stiff flex can be advantageous in any playing condition, while also catering to players who appreciate a firmer, more solid feel at impact.

Frequently Asked Questions

What speed should i use stiff vs regular flex.

Choosing between stiff and regular flex for your golf club largely depends on your swing speed. Here are the general guidelines:

• Regular Flex: Typically, if your driver swing speed is between 85 and 95 miles per hour, or if you carry a driver distance of 200 to 240 yards, a regular flex shaft could be suitable. Regular flex can help moderate swing speed players add distance through additional flex in the shaft at impact.
• Stiff Flex: If your driver swing speed is between 95 and 110 miles per hour, or you carry a driver distance of 240 to 275 yards, a stiff flex might be more appropriate. Players with higher swing speeds generally benefit from stiffer shafts to help control accuracy and trajectory.

Remember, these are just general guidelines, and there can be exceptions.

Are stiff shafts better?

The question of whether stiff shafts are “better” largely depends on your swing characteristics and golfing abilities.

Stiff shafts are typically better for golfers with faster swing speeds (generally, those with driver swing speeds above 95 miles per hour).

This is because a faster swing can cause a more flexible shaft to bend excessively, leading to inconsistent shot direction and potentially reducing control over the shot.

However, for players with slower swing speeds, a stiff shaft could lead to lower ball flights and shorter distances, because the shaft doesn’t flex enough to help create optimal launch conditions.

Can beginners use stiff shafts?

While a beginner golfer can use a stiff shaft, it might not be the optimal choice for most.

The flex of a golf club shaft has a significant impact on the control, accuracy, and distance of shots, and it should match the golfer’s swing speed and style.

Typically, beginner golfers have slower swing speeds as they are still developing their golf swing mechanics. In such cases, a regular or even a senior might be more suitable.

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KBS Tour-V Iron Shaft Review

More in reviews:.

50 Words or Less

The KBS Tour-V iron shaft is designed to be a lighter weight shaft with a mid-trajectory, low spin, and a tight shot dispersion.

Introduction

After riding on the success of the C-Taper and Tour shafts, it was time for KBS to introduce a new option designed to be the best of both worlds.  KBS’s Tour-V was designed to be a shaft that was lighter in weight , but had a stable tip section with less spin which ultimately results in a tighter shot dispersion .  This review will dive into how well KBS executed on this goal.

If you didn’t know any better, you would look at the KBS Tour-V and think it was any other KBS shaft (except the C-Taper).  It’s a basic chrome steel shaft with traditional steps in it and has the signature inconspicuous red and black KBS shaft label.  To the naked eye, the only difference is that the shaft label says Tour-V on it under the KBS logo.  If you want a traditional looking steel shaft in your irons, the Tour-V definitely fits the bill.

It’s important to open this section with our signature “every golfer will have a different experience with different equipment.”  Personally, I think the KBS C-Taper has some of the best feel and response in steel golf shafts, but the KBS Tour-V feels like the other end of the spectrum for me.  Don’t get me wrong, it doesn’t feel bad, but it doesn’t have the same response and feel that I love about the C-Taper.  The Tour-V tends to feel a little stout much like the Tour-V wedge shaft and otherwise a little empty.  I often found myself unsure what kind of shot I had just hit until I looked up at the ball.

Performance

When you have feel issues in golf, you’re more often than not going to have performance issues.  The hallmark of the KBS Tour-V shaft is supposed to be an end result of tighter shot dispersion, but the lack of feel made it tough for me to groove the club to get that tight dispersion.  That said, when I was hitting it well, I was getting a good trajectory with more draw than usual  and definitely low spin .  My biggest problem was that I had difficulty knowing when I was hitting that shot or a shot that sort of fizzled out short and didn’t draw.  When I was hitting good shots, that little bit of higher trajectory gave me about eight more yards in distance, plus the rollout from the lower spin.  The Tour-V definitely has potential for a few extra yards if you’re a good fit for the shaft in your irons.

After testing the KBS Tour-V shaft, I have to say that I generally agree with the claims made by KBS.  As always, I strongly encourage you to get properly fit and test the Tour-V shafts before throwing them into your gamers to make sure they deliver in the way you need them to.  You want to be sure that they not only give you the shape and distance you want, but also the control and accuracy you need.

KBS-Tour-V-1

KBS-Tour-V-2

KBS-Tour-V-3

KBS-Tour-V-4

KBS-Tour-V-5

KBS-Tour-V-6

KBS-Tour-V-7

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It’s interesting in totally the other way around. I can’t get a feeling with the c taper shafts and it feels really harsh, but I love the tour v. As you say it’s all about fitting

You do not mention what stiffness you used. I too, have noticed that the shafts can be “hot”every once in a while and go extra far and tend to over draw. Glad to know it was just not me. I am tinkering with the 120x flex. Guessing you tested extra stiff as well? Can you provide more info on that?

Are you using C-tapers right now? I currently use PX 6.0 and they are very playable to me. I dropped sensicores in them and they feel much better. Looking for a shaft that is smooth, workable (but not a lot), no distance loss etc. Pretty much described my 6.0’s but as I get older would be nice to have all of that plus a few extra yards to offset a declining sspeed. Was hoping the V’s or maybe the new LZ’s can do that. Any suggestions?

If you look in the pictures, they were stiff flex. I also didn’t say they were necessarily “hot” or “over drawing.” My point was they were an easy draw for me and that flight with the lack of spin resulted in a few extra yards for me when I hit them consistently well.

I do not play C-Tapers at this time. In regards to the suggestion you’re looking for, it’s very difficult for me to advise. Much of what you are looking for is subjective and will be best determined through a proper fitting. It’s well worth the investment.

Good luck in your shaft choice.

What’s the difference between the kbs tour v from the kbs tour v 110?

I’m not familiar with the 110, and it doesn’t appear on the KBS web site. It’s possible that it’s a variant of the Tour V made specifically for a certain OEMs irons.

The “Tour V 110” is the stiff flex that you tested. It literally says 110 on the shaft. The 110 on the shaft is the weight of the shaft. Are you sure you even tested these?? It also says 110 on the shaft in your pictures. Shouldn’t have been that hard to put two and two together. If you weren’t in such a hurry to tell someone to get fitted with attitude you might have noticed.

Golf Clown,

Perhaps if you weren’t in such a hurry to leave a “gotcha” comment, you’d have noticed that I didn’t write this review, Bill Bush did. He no longer writes for Plugged In Golf, but I try to offer answers to “his” questions where I can.

Got eeem! 😱 Golf Clown with the L 🤡

I got fitted with the KBSV 100s, and I noticed my accuracy and dispersion improved twofold. I love them I’m at 10 handicap 57 years old.

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KBS Tour 90 Shaft Review

Kbs tour 90 shaft.

The KBS Tour 90 shaft is the lightest steel shaft in the KBS lineup and designed to give players more spin, a higher trajectory, and greater swing speeds.  Though still a firm shaft design, the Tour 90 has softer tip and higher center of gravity to help players get the ball in air with more distance.  Players with lower swing speeds and smoother tempos looking for more distance are a good fit for this iron shaft.  If that’s you, read on.

How Does it Feel?

Let’s not beat around the bush here – the KBS Tour 90 shaft feels extremely light for a steel shaft.  This is, of course, by design to fit a certain type of player or swing.  In fact, the Tour 90 is actually 20% lighter than a standard steel shaft .  While the Tour 90 has a “firm shaft design,” the lighter weight and “2-Flex system” make the shaft feel a little more flexible than normal.  The shaft is very smooth in its kick, but anything other than a smooth tempo’d swing will be a struggle.  Feedback and response is good in your hands, but again, you need a smooth tempo in your swing.  I found anything the least bit aggressive felt sloppy and out of control.  Smooth and easy is the ticket here.

I want to point out that “smooth and easy” doesn’t mean you need to be slow.  You can have plenty of swing speed with the Tour 90 as long as you have the right tempo.  If you don’t fit that profile, this shaft could feel a bit noodley to you.  Keep that in mind!

On-Course Performance

Ultimately, the KBS Tour 90 and Tour 105 performed very similarly for me.  My spin was virtually identical with an average differential of only two rpms between the two shafts.  On average, however, I launched the Tour 90 about a degree higher.  Where I saw the biggest difference with the Tour 90 shaft compared to the rest of the KBS family was in the short irons.  I launched my pitching wedge and 9 iron notably higher and with more spin than any other shaft in the KBS lineup.

Final Thoughts – KBS Tour 90 Shaft

In my opinion, the KBS Tour 90 is best suited for players with lower swing speeds and smooth pure tempos .  If that’s you, you’re absolutely perfect for this shaft.  Let’s be honest, these other 120-gram stiff steel shafts can be really difficult for a lot of players to snap into the air with good carry that ends with that high apex followed by a soft fall to the ground.  Instead you see a more looping shot that creates more of a parabola and less of a triangle through the air barely getting above a low tree line. (#geometry)

If you’re looking for some help getting the ball in the air with good carry, and want to stay in a steel shaft, the KBS Tour 90 is definitely worth a swing.  Seniors, I’m looking at you – albeit not exclusively.

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40 Comments

Hi Bill, how would you compare this to say the XP95 R300 and Nippon Modus 105 R? I had the Mizuno swing analyser suggest these 3 for me – avg 7i swing speed is about 73mph when swinging smoothly

I honestly couldn’t tell you. I don’t have any real extensive experience with the other two shafts.

I am a beginner golfer and struggling using this kbs tour 90 Shaft. Any word of advice?

In what way are you struggling?

I got fit into Tour 90’ Stiff last summer despite having decent swing speed. I hit my 7 iron 165 yards, but with a smooth tempo and not aggressive transition. Mid to early release. I was skeptical since many describe these as shafts for slower swing speeds and seniors. Definitely higher ball flight, but not losing distance compared to the DG S300’s I played previously. Is this in line with your impressions Of how these might fit a player with more swing speed?

You have to remember that it’s not an exact science. There’s the “snowflake” element in that everyone has their own unique swing and will respond to different equipment differently. That’s why you really have to take any description from a product page or review at sort of a surface level. For instance, there are many low spin/launch shafts that I hit high and spin the living daylights out of while someone else might hit low knuckle balls. Know what I mean?

The reality is, it’s dialing in the combination of your speed, tempo/transition style, and natural shot to figure it out.

I think my question to you is that you’re looking back at something you were fit for a year ago. Have you been playing this shaft? If so, how has been for you? If you haven’t been, you got fit a year ago, it might be worth seeing if that’s still the right fit for you.

Ha, I guess its just my ego looking for some validation. I have been playing these shafts over the past year, and now that I have settled in and learned to stay smooth, I have been hitting my irons so much better. My ball flight is surprisingly higher, but I’m hitting my irons just as far, if not further than the old shafts. To your point, everyone is unique in their swing, and it’s not always about how fast you swing it, but how you swing it fast. The proof is in the pudding, so I should probably not second guess it so much. I should be happy to hit Ladies flex if it meant better golf shots!

It sounds like you’ve been playing them pretty well for a year. I don’t think you need any validation unless you’re looking to improve something. Don’t get me wrong, I’ll take the clicks on the posts all day! But don’t go back second guessing a good shaft for you unless you’re actively looking to improve, fix, or change something.

I have the kbs tour 90 r regular shaft on my mizuno hot metal 919 irons ..I feel like every club is going too high and losing distance ..my p 9 8 seems to all be going same distance about 100-125 which is short for me and 5 6 7 distances are all inconsistent ..could this be result of too light or shaft not stiff enough ???

Could really be a wide range of things. It sounds to me like it’s too light for however you swing the club. Were you professionally fit for this setup?

Also might be worth verifying your lofts and lies.

Would these be a good fit for me. Im looking at the mizuno 921 irons. My swing speed is only 80/90mph and just started playing & im off 24. If could help be great. Can get a set from my pro shop but they have kbs tour.

Hard to say without seeing how you actually hit the ball with it. In theory, they should be easier to launch higher with a smooth and easy swing.

I wouldn’t consider your handicap as a determining factor here, fyi. Handicaps can be based off of many elements within your game let alone how an iron shaft is affecting your ball flight.

Hopefully that helps.

Could you tcompare with Project x flijghted 5.5 and KBS 90 S?

I haven’t hit the flighted PX in so long in general, and never in a regular flex. I couldn’t even begin to make that comparison for you.

This is a really good review and fits what my club fitting found. A question, do you think the shafts should go through the SST Pure Process? Is this really worth the extra $30 per club?

That’s sort of a tough one that I can see from every direction. I personally think PUREing a shaft is a great option if this set is a long-term investment. If you’re going to play these clubs for up to 10 years, may as well go all out and do it right. If you’re a regular switcher, that’s a lot of money.

Modern shafts are arguably better constructed and the seams on the shaft aren’t as impacting. Different people have different opinions here, thus my use of “arguably”. At the end of the day, it is a lot of extra money so it sort of comes down to the point above for me.

I will say, I have had some shafts PUREd where I’ve absolutely noticed the difference, and others where I haven’t. I 100% believe in PUREing, but I think experience will vary from player to player and shaft to shaft.

I am reshafting irons for my kid, he is 13 y/o, He´s been using accra 50i for a year and a half but 1 month ago he´s been struggling with the accras. Bought this shafts kbs 90 in stiff flex but I will put them soft stepped, what´s your opinion? swing speed in irons 84 mph average.

Tough to say without any real sense of how he physically responds to them. Yeah, it’s a lightweight shaft, but pretty apples to oranges with the ACCRA he’s currently using. There are a variety of reasons the ACCRA could be causing problems with him. Shaft profile, flex, weight, etc. Sort of have to narrow that down through testing to really advise on next steps. I think I would ask, how do you know a soft stepped stiff is the answer? Why not a regular flex? Or not a “regular stepped” stiff? Regardless, the shift you’re looking to make likely isn’t out of the realm of possibilities, but would need much more data to really have any opinions. It’s basically the concept of getting fit for the gear.

thanks for your comments, Basicallly he grew up almost 8″ the past six months, he is going to be growing up and increasing speed (slowly I know), That´s why I am not buying new irons, just reshafting their callaway apex cf19 that came short in lenght and speed. Sort of anticipating he will need gradually stiff in the short time, the soft stepping will be an approach to stiff without being stiff.

Don’t get me wrong, I can fully understand a growing boy will need to make some gear changes. For sure. I’m just saying, I think there are a lot of variables to consider if you don’t want to just take a shot in the dark. He may just literally get along with the shaft because it just isn’t a match for how it feels in his hands, know what I mean?

I know what you mean, that´s why I thanked your comment. We are going with that shaft and in certain point it is a shot in the dark or definitively it is, but we are in Mexico, traveling to USA is almost impossible due to pandemia and it is the real and one solution that I have in this moment. Sincerely I really appreciate your opinion.

Certainly understandable.

Out of curiosity, what is the fitting industry like in Mexico? Would be interested to know!

really bad and expensive. Most fitters work like staff pros, mainly taylormade, the others work without trackman and there are some of them working professional but in these pandemia conditions orders of new clubs are taking 8 weeks or more. We have some tournaments ahead and have no time to wait that amount of time.

Very interesting. So referring back to your previous comment, in non-COVID times, do you guys usually travel to the US for this kind of stuff?

yes we do very often, in fact last time we fitted at club champions and irons were assembled in LA

Crazy! Thanks for the insight, I love learning about how this game operates outside of the US! Thanks for stopping by and the comments!

thanks Bill for your comments and your expertise about shafts, made me hesitate haha

what´s your opinion between the kbs tour 90 and the kbs tour flt series 110 gr?

Hmmm. I’m not particularly sure. Been awhile since I’ve hit either and couldn’t really fairly compare them now.

For me, 20 grams is a fairly significant weight difference. Nevermind anything else with the shaft design.

Hi, I was fitted a year ago with Mizuno JPX 919 forged irons and the KBS tour 90 regular shafts. WOW, what a difference, even from other KBX shafts. Bottom line is I 100% agree with you that a professional fitting is the ONLY way to go. As soon as the lockdown is over in my part of Canada, I am going to get fitted for driver thru rescue. Thanks so much for the excellent reviews!

I tried these today on a Forged Tec 7iron. I like a lighter shaft and have 100-110 swing speed. Carry was on average 165-170 and it landed soft with minimal roll and sometimes backspin. Had 4.5k-5k spin and was just really liking the feel.

Judging by the description though, I feel like I should be looking at something else?

Would you have any pointers to something else I should try or I should just gun for it?

I mean, if everything you’re experiencing with it says “good to go”, who cares what it says on a piece of paper about what’s supposed to happen? Everyone has a unique swing and response to equipment. What you just experienced is the exact reason why it’s important to test/fit and not just buy based on what a description says.

I have been playing the KBS Tour 90 Stiff (102g) in 2016 Titleist AP1, for five years.

The positives: These shafts feel absolutely wonderful to me. I have an average swing speed and a moderate to smooth tempo, as described in the review. I’m 55 years old, average build, and I hit a well struck 7i about 155-160 yards. They feel really smooth to me, and easy to swing (as opposed to TT DG’s and PX’s, which I hit straight as an arrow, but have to work my butt off with to make good, consistent contact). I have tried them in multiple other iron heads (Mizuno JPX Forged and HMP, Callaway Apex, Taylormade P790), and I hit all of those irons basically the same with that shaft. They don’t all “feel” the same because the heads are different, but I get similar ball flight with all of them with this shaft. It’s obvious, this shaft fits me.

The negatives: There are times on the range (but rarely on the golf course), when I feel like the short irons are ballooning a little. They still travel appropriate distances, but they go very high. This is especially problematic when I play or practice in the wind. Mostly, the PW and 9i. I can bring rain with my PW on some days. But, I think that may be my swing, since some days I hit my blade Cleveland gap wedge a mile in the air on the range, as well. I am in the market for new irons this spring, and I have a Club Champion fitting in April. I plan to start with the Tour 90 in the new irons, and then try the lightest flex Tour 105 (I think it’s about 110g) to see if I can bring that short iron ball flight down a little without killing my middle and long iron flight, which is quite good now.

What is the weight for KBS 90 Regular shaft and Siff shaft ?

Take a look on KBS’s site. They should have those specs. If not, they will be able to provide them if you reach out to them.

Have a 16 son who can hit it 240-250 (good drive) so I would say above average swing speed but not crazy. He has a very old “set” of DCIs…thinking about Takomo which use these shafts.

Generally speaking, these KBS in a stiff probably would be a reasonable fit?

Hard to say based on just the information you provided, but in theory, he should have the swing speed to get a KBS 90 through. Stiff flex could give room for growth, but also possible he will also get bigger and stronger in the next few seasons and need a heavier shaft. Also possible he won’t. If you can do any testing/fitting, you absolutely should for his benefit.

Hi Bill I bought a set of Honma’s TW737P irons, they have the extra stiff Vizard shaft which is way to stiff for me, I was told the KBS tour 90 shaft would be a good fit, I’m 62 still in good shape, swing speed. 95 to 100, I hit the ball high already should I look at a heavier shaft in the KBS tour shaft line up or just try the KBS Tour 90, I would greatly appreciate your input.

Tough to say with just that information, but I would guess if you’re swinging driver around 95-100, already hit the ball high, KBS 90 might not be ideal. That’s based off of limited information and a blind guess, but it’s going to be a higher-flight shaft on paper. The ultimate best thing to do is to get fit and see how your particular swing responds to specific equipment combinations. That interaction is generally unpredictable and why testing/fitting is so important.

Great review. I had A flex graphite shafts with my old set. I hit the ball much more consistent with the KBS 90 steel shafts. Great for my slow swing speed. Smooth tempo does help alot, Sometimes I tend to rush. Thanks

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Tour 90 steel shaft.

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KBS Tour FST Shaft Review – Specs, Flex Weight

Everyone wants to be able to game the same shafts they see the pros use.

That’s why a lot of players tend to gravitate towards KBS shafts. KBS is one of the leading shaft manufacturers in the world because their shafts are tour-proven.

They are known for affording the player maximum control and accuracy.

But let’s face it. Not all of us swing our irons like the pros. You have to really be aware of the type of player you are if you want to lower your score.

To that end, KBS does make shafts for us mortals. Case in point: the KBS Tour FST shaft.

Today we will be taking a look at the KBS Tour FST and letting you know who should be gaming it.

KBS Tour FST Shaft Overview

The whole point of the KBS Tour FST shaft is to help slower swingers transfer maximum energy from their swing to the ball.

The KBS Tour FST shaft comes in both relatively light and heavyweight versions so any kind of player should be able to find the right fit.

We really liked the looks of the KBS Tour FST shaft. It distinguishes itself with a black nickel finish which to us, looks more like gunmetal.

It still bears the classic “KBS” lettering in red and black in a block in the middle of the shaft.

So right away, you can tell that this is a KBS shaft; but you can also tell that there is something different about it.

The KBS Tour FST is also a low torque shaft. Despite weight savings in the steps, the KBS Tour FST resists twisting and warping very well.

So you still get that smooth, stable KBS feel from a more accessible steel iron shaft. When we tested the KBS Tour FST, we noticed very little activity.

However, the reaction that was present revealed itself in the mid/low section of the shaft.

If you are not a fan of whippy shafts and need more stability as you load up on the shaft, the  KBS Tour FST is certainly worth a look.

Why is the KBS Tour FST So Popular?

We can think of a few reasons why this shaft is a hit among amateur players but for us, the KBS Tour FST was a hit because it offers classic KBS feel.

While it can be said that the KBS Tour FST is a stout shaft, it never feels boardy. Even in the stiffest flex, you get a smooth transition that you feel you can work with.

How Does the KBS Tour FST Shaft Perform?

It’s odd, but we would say that the KBS Tour FST shaft feels active without actually being active.

What we mean is that when we tested it, we noticed that it felt light in the hands and while it doesn’t bend much, you feel like all of your swing energy is getting through to the ball.

This shaft just sort of begs to be swung.

The KBS Tour FST naturally produces a mid launch window and it’s very easy to get a beautiful baby draw out of it.

It was producing spin rates just under the 7,000 RPM threshold with our 7-iron so the spin is relatively low.

We’re not going to lie, you still need a moderate swing speed in order to get optimal distance from this shaft. We’re talking at least 85 MPH with your 7-iron.

But if you can manage that, the KBS Tour FST will reward you with improved accuracy, smooth feel and a considerable distance boost.

For instance, our testers were averaging a distance of 156.1 yards (7-iron) after three swings with the KBS Tour FST.

The KBS Tour FST also helped us thread the needle beautifully on narrow fairways and allowed us to work the ball masterfully around the pin.

KBS Tour FST Shaft Specs

What flexes are available what swing speeds do they suit.

For moderate swing speed players (85 – 90 MPH) the regular or stiff flex would likely work well.

For faster swingers (90+ MPH) we would recommend the extra stiff flex.

What Weights Are Available? What Swing Speeds Do They Suit?

If you have a moderate tempo, the 110g version may work.

The 120g and 130g versions should be reserved for fast swingers with aggressive tempos.

Why is it So Good?

The KBS Tour FST is a good shaft because it allows players of varying tempos to really load up without losing any accuracy or stability.

Above all, this is a shaft that will improve your iron precision.

KBS Tour FST First Impressions

We love KBS shafts but a lot of them look so much alike.

What we liked about the KBS Tour FST right away was that it had a different finish from the common polished chrome that adorns most KBS shafts.

Key Features & Performance

Mass and radius have been reduced in each step of this shaft to allow for more efficient transfer of swing energy to the ball.

KBS Tour FST Irons Review

The KBS Tour FST works really well with both GI and blade irons. You get the same, smooth transition and acute workability.

KBS Tour FST Wedges Review

We liked that the spin rates picked up a little bit with our wedges. It compensates a bit for the relatively low launch.

KBS Tour FST Pros & Cons

• It looks great
• Smooth transition
• Very stable
• Increases iron precision
• It’s affordable
• Not great for slow swingers

Overall Score: 96/100

Check out more reviews here:.

Who Should Buy it?

  We feel that the KBS Tour FST shaft would be ideal for mid handicappers on the verge of breaking into the single-digit handicap neighborhood.

It will give you better accuracy and workability from your irons and is a good stepping stone towards those heavier, more powerful iron shafts.

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