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Breakthrough Golf Technology’s new Stability putter shafts, from CEO Barney Adams



The new wave of putters have trended larger and heavier in order to create more forgiveness and stability of the putter head at impact. But what about the putter shaft?

According to Breakthrough Golf Technology (BGT) — founded by golf equipment legend and former GolfWRX contributor Barney Adams — the current steel putter shafts are not stable or strong enough to keep the heavier putter heads from oscillating or twisting at impact. BGT also says the strongest part of most steel putter shafts is just below the hands, “…where it does the least good.”

BGT’s new “Stability” shaft uses multi-material designs and geometries in order to create a more solid feel and reduce the “wobble,” as Barney Adams puts it, throughout the stroke.

Related: We first spotted Stability shafts on K.J. Choi’s putter at the Valero

“When I first learned about the product I knew that it could be significant,” Adams said in a press release. “It’s a step forward in golf equipment technology.  What has been rewarding for me is that the Stability Shaft works better for amateurs. Pros are great putters and while the shaft does help them, it’s the inconsistency of the amateur that it corrects most.”

The Stability shafts have four main technological components, according to the company.

  1. Eight layers of high-modulus carbon fiber with a no-taper design in order to reduce torque
  2. A 22-gram aluminum insert for reinforcement
  3. A 7075 aluminum “connector” allows attachment to any tip diameter regardless of bend profile
  4. The stainless steel tips are made to have “extremely consistent wall thickness,” for greater strength, and they have a “smoke PVD finish to add protection from corrosion and rusting”

The shafts are designed to deliver the face more squarely than putters with standard steel putter shafts, and a “lower launch for a predictable roll, resulting in better distance control,” according to the company.

Here’s how it works, according to BGT:

The Stability Shaft is currently available for $199.99 at golf retailers in the U.S. and Canada.

See what GolfWRX members are saying about the Stability putter shafts

From the desk of Barney Adams:

In 2011, Adams Golf acquired YES putters. The employee who came with the acquisition was Blair Philip. Although I had no functional affiliation with Adams Golf, I stopped in periodically to visit.

During one of my stops, I was introduced to Blair. I wasted no time in telling him that my putter experience went back to the early 70’s and my association with Dave Pelz. It was fodder for some good-natured ribbing and that was the extent of our relationship.

About 5-years later, Adams Golf had been acquired by TaylorMade and when I saw Blair he said he passed on the opportunity to be involved in the acquisition.

Rather, he wanted to start his own putter business. He went on to tell me that his putter line was unique in that his research had uncovered a basic flaw in steel shafts. He described the flaw as the excessive weights of heads vs. shafts. Specifically, that they responded with oscillation during the stroke. Because of this ‘wobble’ the head didn’t return to the ball in a perfectly square position and the ability to achieve a consistent roll.

His improved shaft was heavier, stiffer and wider in the tip. He thought it was a success; he had eliminated the “wobble.” I told him essentially “nice try” but no chance. The adjustment errors caused by a much heavier shaft with a wider OD exceeded the initial problem he was trying to fix. The only way he stood a chance was to come up with a shaft that fixed the oscillation problem and required absolutely no adjustment by the player. Today, I’ve been playing with a prototype for a while and I can honestly say, that although the shaft isn’t magic, I have been putting remarkably well. What I especially like that in every instance the feedback was pristine.

Blair and I have formalized our love of the game and have become partners in what is now Breakthrough Golf and the Stability shaft for putters. And now you know how it all started.

See what GolfWRX members are saying about the Stability putter shafts

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  1. ogo

    May 14, 2018 at 7:15 pm


    • Gary

      May 19, 2018 at 7:22 pm

      Hear today that Tom Watson had one in the Masters par 3 tournament and had 8 putts in 9 holes and won.

  2. DJ Morris

    May 4, 2018 at 6:21 am

    This looks very similar to the UST shaft, BUT 7 times the price… WTF?!?!

    • Someone

      May 4, 2018 at 2:32 pm

      my thoughts exactly. there’s gotta be some type of patent or copyright infringement going on.

  3. Michael

    May 4, 2018 at 4:21 am

    Dear Mr. Adams,

    what’s the difference between your new design and the UST Frequency Filtered Putter shafts?


    • Barney Adams

      May 4, 2018 at 8:00 pm

      I had to look that shaft up. Basically no similarity although some visual. Our shaft is specifically designed to House an internal spacer at the point where the oscillation occutrrs ( thanks to a loan of a special camera operating at 100,000 frames per sec.) ( that’s not a misprint ) This stops face wobble and guarantees a face square to the intended line UST does not reference shaft oscillation and the mitigation process. We are very familiar with the shafts mentioned in Wrx comments and literally dozens more: tested all of them against our specs. Took 3+ years to develop the product just introduced. Yes it’s a shaft but a VERY complex product

      • steve

        May 14, 2018 at 7:11 pm

        So now we must consider putter shaft oscillations that appear at 100,000 fpm ??!!! 😮
        Face wobble only occurs on bad miss-hits and misaligned putter head path due to bad putting form. So you’re telling us that your shaft can self-correct to save bad golfers?

        • steve

          May 14, 2018 at 7:12 pm

          ooops … that’s “100,000 cps” …. 😀

  4. Barney Adams

    May 3, 2018 at 10:48 pm

    I think one of the great values the shaft provides is in practice. Your feedback is 100% pristine.

  5. kourt

    May 3, 2018 at 5:06 pm

    Haha first you needed a bigger grip on your putter, then you needed a high moi mallet putter head, then you needed the revolutionary sight lines, now you need to top it off with a $200 putter shaft because the shaft wobbles too much? marketing at its finest.

  6. Barney Adams

    May 3, 2018 at 4:48 pm

    There was no bigger skeptic than me early on. But you can’t refute data and by that I mean thousands of putts. Also in the back of my mind a stat I never understood; the significant difference in make percent outside 3-4’ on Tour. As for the $199 price, I’d love it to be $49 but Technology isn’t cheap.

  7. ViagrGolfer

    May 3, 2018 at 12:17 pm

    My Scotty feels so inadequate impotent now that I know it’s cause it’s got a wobbly steel shaft. I’m gonna get one of these fantastic Stability shafts which I know will stiffen my putter and get the most out of my Scotty head. 😀

  8. acew/7iron

    May 3, 2018 at 10:21 am

    Johnjohn is right…I looked up the HOG putters on Ebay and there it was:

    “This putter has the upgraded HOG Graphite FAT Shaft”

    So like all things under the Sun…This is not a new idea

  9. john33nink

    May 3, 2018 at 12:53 am

    continuously i used to read smaller content which also clear their motive, and that is also happening with this paragraph which I am reading at this time.

  10. ned

    May 2, 2018 at 11:55 pm

    Soooo …. putter head design is in confusion and now the putter shaft is dubious!!!
    It’s a wonder anybody can putt with those $399 phony anser ripoff boutique design putters…. which shows that golffers are suckers for new toys.

  11. Johnjohn

    May 2, 2018 at 9:57 pm

    Look at the old HOG putters, they were promoting the thicker, more stable shafts them. Had one in their putter. Which btw was made by machine putters, beautiful milling

  12. cinch bugs

    May 2, 2018 at 2:21 pm

    Tipping instructions for the big dogs at WRX who will need to make it more stout due to SS…

    • Johnny Penso

      May 4, 2018 at 11:12 am

      Comment of the day right there…lol.

  13. alexdub

    May 2, 2018 at 2:10 pm

    If they want the GolfWRX crowd interested, they better offer it in X flex.

    • DB

      May 3, 2018 at 1:45 pm

      Look at the torque numbers – 1.0, it’s basically an XX.

      GolfWRX is sold.

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Mizuno JPX 919 Tour Forged, 919 Forged, and 919 Hot Metal hit USGA’s conforming list



As alerted by our always investigative GolfWRX Forum Members, three new Mizuno JPX irons have shown up recently on the USGA Conforming Clubs list; JPX 919 Forged (there is no image of the RH version, but there is of the LH), JPX 919 Hot Metal (and LH), and a JPX 919 Tour Forged iron.

Although still unannounced and unreleased by Mizuno, it’s likely these JPX 919 irons will be the replacements for the previous JPX 900 series. If you remember, Brooks Koepka won back-to-back U.S. Opens using JPX 900 Tour irons; now, it seems there may be a replacement for that iron on the way, judging by the USGA Conforming List.

Check out the Mizuno JPX 919 irons below, as listed on the USGA Confirming list.

Mizuno JPX 919 Forged

Mizuno JPX 919 Hot Metal

Mizuno JPX 919 Tour Forged

See what GolfWRX Members are saying about the USGA photos.

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SPOTTED: Srixon “Z785” and “Z585” irons



Photos have recently popped up in our GolfWRX Forums of Srixon “Z785” and “Z585” irons. It’s been nearly two years since the company released it’s previous Z565, Z765 and Z965 irons, so it’s possible (if not likely), based on nomenclature, these could be the replacements for that series.

The photos in our forums show Z785 short irons (5-PW) and Z785 long irons (4 and 3), but it does not appear that the Z785 irons shown in the photos are driving irons, so it’s likely these photos come from a mixed set.

We do not have any official tech or release information about new irons from Srixon at this time, so we’re left to speculate for the time being. What do you think about the photos of these Srixon “Z785” and “Z585” irons?

Check out the photos of each below, and click here for more photos and discussion.

Srixon “Z785” irons


Srixon “Z585” irons

Click here for more photos and discussion.

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Michael Kim on why he switched to a Titleist TS2 driver, and the change he’s making for The Open



Michael Kim set a tournament scoring record at the John Deere Classic last week, so, needless to say, the UC Berkeley alum was firing on all cylinders.

With respect to one of those cylinders, Kim, historically not a great driver of the golf ball, was 34th in Strokes Gained off the tee and tied for second in driving accuracy with a new Titleist TS2 driver in his bag last week. For reference, he’s 192nd in Strokes Gained off the tee and 183rd in driving accuracy for the season. In other words, while Kim’s incredible putting (+13.51 strokes gained: putting) helped, the Titleist TS2 driver he began experimenting with at the FedEx St. Jude Classic also played a role.

We caught up with Kim by phone from Carnoustie and asked him about the decision to put the new TS2 in play.

“When I hit it, I liked it right away. I noticed the biggest difference on mishits. On my old driver, the ball speed would drop a little bit on a toe or heel hit, but with the new one, you barely saw any [drop in ball speed]. And it was definitely going straighter off the mishits. Straighter and longer, honestly.”

“Generally, I don’t make a switch, especially with the driver mid-year, but I put it right in play. And I’m working on some new things with my swing…I kind of turned the corner at the Quicken Loans…obviously hit it great at the Deere.”

“I tried the TS3, but it was a little too low spin for me. So we kept the same shaft [Aldila Rogue Black 60X] and I think it’s the same setting.”

Kim also mentioned he’s putting a steel-shafted driving iron in play for The Open this week–on the recommendation of a guy who knows a thing or two about playing well at the British Open.

“Zach Johnson told me on the plane ride here that I should maybe try a driving iron. So…I got out here and I asked to try a couple of different driving irons…On Tuesday, I tried out a couple of different T-MBs…2-iron, 3-iron. The 2-iron was going way too far, so I tried the 3-iron on the golf course. The way the course is set up, it’s just so firm…It’ll be great if there’s some wind. Exactly what I’m looking for. I’ll put it in play and I’ll probably use it a decent amount throughout the week.”

With respect to Kim’s wedge setup, Vokey Wedge rep, Aaron Dill, offered this comment

“Michael Kim has a really good short game that shows tremendous confidence. Michael uses a great system with his gap wedge having higher bounce, this help with flight and consistency, his 56 is high bounce for bunker and all shots needing extra bounce, and his 60 is a low bounce L for all tighter conditions and shots that need easy and fast lift. The beauty of this setup is it covers multiple shot window and types.”

We’ll see how it works out for him. Kim is competing in his first Open Championship. He tees off at 9:04 a.m. local time with Ryuko Tokimatsu and Chez Reavie.


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19th Hole