Equipment

Tech Talk: KBS C-Taper Lite iron shafts

Published

11 years ago

Jun 6, 2013

With the name C-Taper Lite, most golfers will assume that the biggest difference between KBS’s newest shafts and the company’s original C-Taper shafts is the weight. But even though the new shafts are between 5 and 15 grams lighter depending on flex, weight was actually a secondary concern in the design of the shafts.

Kim Braly, the man who designs KBS shafts, says there’s no reason golfers should change to lighter iron shafts based on weight alone. While he admits that changing from heavier iron shafts to lighter ones usually gives golfers a few extra yards at first, over time Braly has noticed that golfers tend to go back to hitting their iron shots about the same distance.

“You see it all the time on tour,” Braly said. “Guys go to light-weight iron shafts and hit it a little farther. But then a few months later they go back to hitting it their old distances. Their bodies acclimate to the lighter weight.”

So if the C-Taper Lite shafts don’t give golfers extra distance, what do they do?

The new shafts fill a hole in the company’s lineup, which is between KBS’s low-launching, low-spining C-Taper and KBS Tour shafts and the company’s high-launching, high-spinning KBS Tour 90 shafts. They offer a similar feel and the same efficient energy transfer as the C-Taper shafts, but in a profile that is much easier for slower swing speed players to load properly. That gives them the best chance to hit long, straight shots.

To create the new shafts, Braly had to experiment with different shaft geometries, just like he did when he designed the tour-only shafts that Phil Mickelson is currently using, the KBS Tour V2.

Mickelson didn’t care for the feel of KBS’s original C-Taper shafts — he preferred the softer feel of the KBS Tour. But the KBS Tour shafts spun too much and launched too high for him. So Braly spent almost two years working with Mickelson on the design of the KBS Tour V2, which are actually lighter than KBS Tour shafts, but are lower launching and lower spinning.

Can you tell which shaft is a KBS Tour V1 and which shaft is a KBS Tour V2? A KBS Tour V2 shaft (left), has a larger outside diameter and thinner walls in the tip section, which gives it a more penetrating trajectory.

It seems impossible that Braly could make a shaft that was both lighter and had a more penetrating trajectory, but it’s actually fairly simple to do. Because changing a shaft’s outside diameter (the fatness of the shaft) has three times more effect on stiffness than changing a shaft’s wall thickness, Braly was able to increase the outside diameter of the V2’s tip section to make it stiffer and get the lower-launching, lower-spinning performance Mickelson wanted.

Notice how the KBS Tour V2 shafts, when paired side-by-side with the KBS Tour V1 shafts, have longer steps (in both pairings, the V1 is on the left and the V2 is on the right). This change, combined with the change in wall thickness and outside diameter, gave Mickelson the launch, spin and feel he was looking for in his iron and wedge shafts.

For a change that simple, why did it take two years for Mickelson to make a change? According to Braly, getting the right performance from a shaft is often much easier than getting the right feel. That’s why the V2 shafts are five grams lighter than the KBS Tour shafts. To make up for the stiffer tip, Braly was forced to extend the lengths of the steps of the shafts and subtract from the thickness of the walls to give Mickelson a KBS Tour-like feel with the performance that he wanted.

Like the tour-only KBS Tour V2 shafts, the C-Taper Lite shafts were able to be made lighter by decreasing the thickness of the shaft’s walls and tuning the shaft’s diameter to create the mid-spin, mid-launch conditions he was looking for from the shaft.

Just how important does Braly think the C-Taper Lite is to his company’s shaft lineup?

“I’m really into custom fitting and I wanted to have a complete product line,” Braly said. “I want to be able to fit golfers into the best product I possibly can. With this new product, I can’t imagine that there are many golfers out there that we won’t be able to fit.”

The C-Taper Lite shafts have KBS’s brushed satin finish, and are available for order now with shipping starting July 8. The R-Flex C-Taper Lite shafts weigh 105 grams, with the S-Flex weighing 110 grams and the X-flex weighing 115 grams. They’ll cost around $39 per shaft.

Your Reaction?

LIKE73
LEGIT0
WOW6
LOL3
IDHT0
FLOP2
OB0
SHANK6

Equipment

Masters gear roundup: Limited-edition bags, balls, and more

Published

10 hours ago

Apr 9, 2024

GolfWRX Staff

The Masters in itself is a huge tradition in the world of golf, but it also brings its own traditions with it. One of the big ones for us golf equipment fans is the limited edition gear that is influenced by the season’s first major championship.

Around tournament time, companies big and small offer bags, balls, and accessories that are designed with the colors and history of the Masters Tournament.

Here is some of the gear that we will see this weekend out on the lush, green grass of Augusta.

Callaway

The land Augusta National sits on was once a nursery. Callaway looks to be celebrating that history this year. Colorful flowers are used all over the side panels on the staff bag and on top of the headcovers. Callaway also did some limited edition Chrome Tour golf balls with azalea patterns.

Mizuno

There might not be a green bag here for Mizuno, but they know how to celebrate the Masters! This year, Mizuno is offering Mizuno Pro 241 “Azalea” irons to a limited number of lucky customers. A new green iridescent finish is applied to the heads and some beautiful colored ferrules bring some floral color to the irons. If you are lucky enough to grab a set, you will be impressed by the green display box the irons come in as well!

TaylorMade

This year’s staff bag goes a little heavier on a metallic green color to pay homage to the first major of the year. If you look closely at the details, you will notice shiny gold accent pieces, a small Amen Corner, and an inner lining with Georgia peaches. The headcovers are made from matching metallic green fabric and feature “88th” embroidery for the number of Masters tournaments that have been played. TaylorMade’s TP5x Pix golf balls come in a case that looks, and feels, like a peach!

Srixon

Srixon’s bag for the 2024 Masters goes heavy on green and white with a more simple and classic design on the outside. When you unzip the pockets you will treated to a hidden inner lining that has Georgia’s state fruit, the peach, printed all over. Heck, Srixon even included the pit! Headcovers are matching white and green but have a look that reminds you of the iconic Masters scoreboard.

Your Reaction?

LIKE5
LEGIT0
WOW0
LOL0
IDHT0
FLOP0
OB0
SHANK3

Whats in the Bag

WITB Time Machine: Tiger Woods’ winning WITB, 2019 Masters

Published

12 hours ago

Apr 9, 2024

GolfWRX Staff

At the 2019 Masters, Tiger Woods famously ended an 11-year major championship drought. When Francesco Molinari faltered during the final round, Woods pounced. With a Sunday 70, he captured his fifth green jacket and 15th major championship.

Check out what Tiger had in the bag below.

Driver: TaylorMade M5 (9 degrees)
Shaft: Mitsubishi Diamana D+ White 60 TX

3-wood: TaylorMade M5 (13 degrees)
Shaft: Mitsubishi Diamana D+ White 70 TX

5-wood: TaylorMade M3 (19 degrees)
Shaft: Mitsubishi Diamana D+ White 80 TX

Irons: TaylorMade P7TW (3-PW)
Shafts: True Temper Dynamic Gold Tour Issue X100

Wedges: TaylorMade Milled Grind Raw (56, 60)
Shafts: True Temper Dynamic Gold Tour Issue S400

Putter: Scotty Cameron Newport 2 GSS

Ball: Bridgestone TourB XS

Grips: Golf Pride Tour Velvet Cord

Your Reaction?

LIKE3
LEGIT0
WOW0
LOL0
IDHT0
FLOP0
OB0
SHANK1

Equipment

Best irons in golf of 2024: Pure enjoyment

Published

16 hours ago

Apr 9, 2024

GolfWRX Staff

In our effort to assemble the 2024 best irons, we have again compiled an expert panel of fitters to help you find out which of the 2024 irons is best for your game.

Ultimately the best way to find your personal best iron set is to work with a professional fitter using a launch monitor. The difficult part is a lot of people don’t have easy access to fitters, launch monitors, and club builders — so at GolfWRX, we have done a lot of the work for you.

We are in the era of not just maximizing distance but also minimizing the penalty of common misses for each player — this applies to irons just as much as it does with any other club in the bag. And of course, proper set makeup and gapping is essential. This is why, now more than ever, custom fitting is essential to help you see results on every swing you make.

We want to give you the tools and information to go out and find what works best for you by offering recommendations for your individual iron set wants and needs with insight and feedback from the people who work every single day to help golfers get peak performance out of their equipment.

Join the discussion about best irons 2024 in the forums!

Best irons of 2024: The process

The best fitters in the world see all the options available in the marketplace, analyze their performance traits, and pull from that internal database of knowledge and experience like a supercomputer when they are working with a golfer.

It’s essentially a huge decision tree derived from experience and boiled down to a starting point of options—and it has nothing to do with a handicap!

Modern iron sets are designed into player categories that overlap the outdated “what’s your handicap?” model, and at GolfWRX we believe it was important to go beyond handicap and ask specific questions about the most crucial performance elements fitters are looking at.

These are the best iron categories we have developed to help you determine which category is most important for your swing and game.

Best irons of 2024: The categories

Overall performance
Easiest to launch/Slower swing speed
Pure enjoyment
Shotmakers
Most technology-packed
Best blade

2024 Best irons: Pure enjoyment

We continue to see an overlap in the way fitters in this category define the top irons. The most playable irons are the most likely to be higher launching, and shots that fly higher make the game more enjoyable for everyone. This reiterates our belief that your iron selection should not be defined by your handicap but instead by what gives you the best opportunity to play your best — and most enjoyable — golf.

Join the discussion about best irons 2024 in the forums!

Ping G430

Their story: Billed as Ping’s “longest iron ever,” the G430 irons combine a lower CG with stronger, custom- engineered lofts and a thinner face that delivers up to two more mph of ball speed, per the company. At the heart of the new addition is the PurFlex cavity badge, an innovation that features seven flex zones that allow more free bending in design to increase ball speed across the face. In combination with a lower CG, the badge aims to contribute to a solid feel and pleasing impact sound.

Fitter comments:

“The best G.I. iron on the market. Easy to hit and launch while making great ball speed for distance.”
“The best iron in the game improvement category. High launch and packed with forgiveness on those off-center hits. It’s one of the easiest irons to hit. So easy to hit and look at for the average golfer.”
“Yeah, I mean, that’s definitely a go-to and in the matrix for sure. I mean, it’s just super easy to hit, super forgiving. They don’t mess that iron up.”
“Ping does a great job of building golf clubs. Their design is fantastic and it’s not for everybody, you know, it’s not the lowest-spinning club…but it sure is one of the most forgiving golf clubs and most consistent golf clubs. Ping G430 in that category of club, you can have something that a good player who needs a little help maybe can use because it’s consistent across the face, and you can’t do that with some of the other clubs because they’re not as consistent across the face for the ball speeds. It is a monster for us.”
“The best iron in the game improvement category. It’s one of the easiest irons to hit.”

For more photos/info, read our launch piece.

TaylorMade P790

Their story: Engineers utilized the variables of tungsten weighting, SpeedFoam Air, and internal mass — with an assist from AI — to precisely give golfers what they need in each iron. For example, launch and forgiveness in the long irons. More specifically, TaylorMade is using what the company calls FLTD CG (flighted CG) to strategically position CG throughout the set (lower in the long irons, higher in the short irons). CG is positioned almost a millimeter lower in the long irons compared to previous generations. In the shorter irons, the higher CG positions allowed engineers to dial in spin and promote accuracy.

Fitter comments:

“Best combination of everything. The amalgamation of all irons on the market blended into one mathematically perfect design.”
“I think people recognize the name. It’s a very popular club. It stands up to every model in a category.”
“That’s the staple in the players distance category. It’s year-in, year-out. It’s tough to beat TaylorMade — they don’t go wrong with that iron, for sure. They make little refinements, but it’s almost like, yeah, just keep making little refinements. Don’t kind of mess that up just because the, I mean, it, it fits such a wide range of players and it’s just such a good iron that fits a wide, wide range of handicaps.”
“I think where TaylorMade kind of struggled over the past is getting that spin on the golf club, and I think each generation it just keeps getting better. I think they did an awesome job.”
“If it’s not our best-selling iron in the fitting center, it’s always like number two. It’s such a great, great performer across the board. And yeah, it just keeps getting better every year. It’s really awesome; crazy distance on that thing too.”

For more photos/info, read our launch piece.

Srixon ZX5 Mk II

Their story: MainFrame v2 was developed with an Automated Intelligence process, flex-maximizing variable thickness pattern of grooves, channels, and cavities carefully milled into the backside of Z ZX5 iron faces for high ball speeds. Not only does MainFrame boost COR, but it also repositions mass away from the face and into the toe and sole for a lower CG for easier launch, more consistency, and forgiveness.

Fitter comments:

“I’m a big believer in the V-Sole. For high-speed guys who want a little forgiveness and are steep, it just doesn’t stick in the ground. Super soft and high launching. Not a ton of offset. It’s also been a good fit for moderate-to-high handicappers.”
“So I would say it, it kind of stands out in its category because it does launch higher than its competitors. It also sits in between some of the models, like, it doesn’t directly compete with a hollow cavity and it doesn’t compete with, like the Cobra King Tour. Like, it’s a degree stronger. For a forged iron, it performs great for us. The only problem is that it is a little bit light in a swing weight, so we have to be careful of who we fit.”
“It’s definitely one of our more popular irons for sure. You know, you get a guy who wants to play something small but still wants something more forgiving, and they don’t want kind of that full hollow body iron. I mean, that’s definitely one of our best sellers for sure. We’re seeing that a lot of combos — that’s a one iron that you can definitely combo with the ZX7 for sure.”
“I think a lot of guys like the concept of the V-Sole with them…If you’re talking an overall package, you know, for the guy that is looking for something clean. That’s a spectacular golf club. Good looks and good feel and great, you know, great performance, and it fits a lot of categories.”
“I think the one struggle a lot of companies have with that category is getting something to spin, so to try and give like guys so they don’t get those knuckleball shots or that fly out of the rough that goes 20 yards longer. I kind of think that that’s what I think makes that item so good is you get some spin on it, and I think it, it looks and feels good enough that like it, a guy that’s a mid-single digit can play it and be like, yeah, that’s good enough for me. But it’s also forgiving enough that a guy that’s in that kind of 12-to-15 kind of category if he wants to reach a little bit and play something that might look a little bit better. It just fits such a huge, huge range of players. I think it’s just awesome.”

For more photos/info, read our launch piece.

Mizuno JPX923 Hot Metal

Their story: “With the JPX923 Hot Metal, Mizuno introduces “4355 nickel chromoly,” which is 35 percent stronger than the original Hot Metal material and allows for an eight-percent thinner clubface. Cup face construction works in tandem with a deep center of gravity for high launch with stopping power. Mizuno developed Hot Metal Pro, Hot Metal and Hot Metal HL (High Launch) from 175,000 real golf swings recorded via Mizuno’s Swing DNA system.”

Fitter comments:

“These are great for a player who flips at the ball but also needs some help and forgiveness. The strong lofts help reduce a player’s launch and spin.”
“Great forgiveness with the feel that Mizuno is known for.”
“Great looking and great feeling irons.”
“If I had a player come in, that’s just your, you know, your average golfer. It’s one that is like, “Hey, this is, this is one to try.” This is gonna produce a lot of ball speed and is super forgiving. You can combo it really well. Mizuno does a great job where you can do combo sets just with lofts.”
“It’s very good. It’s one of the most popular. Always in the mix of game improvement irons when people come in and they want to hit something that’s forgiving and that also still feels less clicky.”

For more photos/info, read our launch piece.

Titleist T200

Their story: If there were gripes about the previous generation of T200 irons, it was probably because of feel and sound at impact. Titleist heard your feedback on the previous T200 irons, and it listened. The new 2023 T200 irons have a reengineered chassis to create a stiffer structure and create a more stable feeling and muted sound. They also refined the Max Impact Technology within the head to sit closer to the L-face, further solidifying the feel.

Fitter comments:

“Best overall for us. Great looks, workability. Plenty of forgiveness.”
“I like the great look of these and they are easy to play for the average golfer.”
“That’s a big combo iron for sure, especially, but it’s also, you know, in that player distance category, it’s one of the higher launching ones, and it’s gonna spin a little bit more. I would say some of those irons in that category they launch, you know, they’ve launched a little bit lower and they don’t spin, which it is great for some players, but also some still want to play a smaller package.”
“I think it was definitely a big jump from the previous one. Yeah, I mean, one thing I’ve noticed is compared to some of the other irons, even kind of equal loft, it tends to get a little bit more height on it.”
“It’s great for one of those guys that if I get in there that’s kind of hitting a little low. It’s one to kind of throw in my hands…you’re seeing that initial launch kind of pick up a little bit compared to some of the other ones.”

For more photos/info, read our launch piece.