Equipment
Callaway Epic Flash, Epic Flash Sub Zero are built with machine learning, artificial intelligence
With the Callaway Epic Flash Driver, the company builds on the very successful 2017 GBB Epic line. The Carlsbad-based company follows up the Epic-complementing Rogue with a driver whose story isn’t immediately visible upon a first glance at the club.
Flash Face technology is the centerpiece of the Callaway 2019 driver offering, and with it, beyond the usual distance-boosting claims, the company has done something truly interesting: leveraged artificial intelligence to create a golf club.
From an appearance standpoint, the inside of the titanium face features dozens of flowing ripples across the entire surface. While it may look like effects of a stone dropped into a pond or a topographic map, the structures actually work together to elevate the COR or the center of face. As expected, this yields increased ballspeed for longer drives.
Callaway leveraged A.I. and Machine Learning to cycle through 15,000 face architecture iterations, developing a more efficient structure with each one. For comparison, engineers typically do eight to 10 iterations of a new driver face.
“We couldn’t have come up with Flash Face using conventional engineering principles,” said Dr. Alan Hocknell, senior vice president of R&D. “We wouldn’t have gone in this direction without A.I. because it’s non-intuitive compared to previous face technologies, including our own VFT and X-Face. The wave configuration isn’t symmetrical, nor does the pattern seem logical. Yet the ripples work together in a complex manner to maximize ball speed. There’s never been anything like Flash Face before in golf equipment, and the effect on performance is intense.”
Callaway Epic Flash driver
Introduced in the original Epic driver of 2017, Jailbreak Technology is again a feature of Callaway’s driver offering this year.
To refresh, the technology positions two hourglass-shaped titanium bars parallel to one another behind the face. The ultimate effect of the technology is a more efficient face, which equals more ball speed, which equals more distance, according to the company.
Callaway also equips the Epic Flash with an MOI-boosting T2C triaxial carbon crown. As is the becoming an industry standard, the weight savings in the lightweight crown are redistributed in the body of the club. The triaxial carbon, which is-third the density of titanium, is twice as strong as previous iterations with a weight-saving tighter weave. The company has been using carbon composite technology since the 2011 Diablo Octane and Razr Hawk drivers.
Another feature of the 2017 GBB Epic, and one that wasn’t included in last year’s Rogue, adjustable perimeter weighting returns in the Epic Flash driver. You know the drill: the sliding 16-gram rearward weight is adjustable for a draw, fade, or neutral bias.
Specs and availability
Product at Retail: February 1
MSRP: $529.99
Lofts: 9, 10.5, 12 degrees
Stock shaft options: Project X EvenFlow, Project X HZRDUS Smoke and Mitsubishi Tensei AV
Grip: Golf Pride Tour Velvet ALIGN Grip with a special green reminder ridge unique to the Epic Flash
Callaway Epic Flash Sub Zero driver
With a 12-gram sliding weight on a track located at the back of the head, the Flash Sub Zero includes Adjustable Perimeter Weighting (APW) technology in a Sub Zero driver for the first time in this low-spin, high MOI offering.
In addition to the draw/fade adjustability afforded by the APW, the Epic Flash Sub Zero also features a weight embedded low and forward in the sole for CG lowering and spin reduction. The standard weight can be swapped out for lighter or heavier options via custom ordering.
“The Epic Flash Sub Zero driver is an extraordinary club,” said Gibbs. “Flash Face is a genuine ball speed innovation, and so is Jailbreak. Putting APW in a Sub Zero driver for the first time is a huge accomplishment. And it retains the rare combination of low spin and high MOI that have made our Sub Zero drivers so popular. We’re confident that a lot of golfers are going to hit longer drives than they ever have before with this club.”
Specs and availability
Product at Retail: February 1
MSRP: $529.99
Lofts: 9, 10.5 degrees
Stock shaft options: Project X HZRDUS Smoke and Mitsubishi Tensei AV
Grip: Golf Pride Tour Velvet ALIGN Grip with a special green reminder ridge unique to the Epic Flash
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Whats in the Bag
Chesson Hadley WITB 2024 (March)
- Chesson Hadley what’s in the bag accurate as of the Texas Children’s Houston Open. More photos from the event here.
Driver: Titleist TSR3 (10 degrees, D1 SureFit setting)
Shaft: Mitsubishi Diamana D+ 70 TX
3-wood: Titleist TSR2+ (14.5 degrees, A1 SureFit setting)
Shaft: Mitsubishi Diamana D+ 80 TX
Irons: Titleist T200 (3), Titleist 620 CB (4, 5), Titleist 620 MB (6-PW)
Shafts: Graphite Design Tour AD DI 105 X (3), True Temper Dynamic Gold Tour Issue X100 (4-PW)
Wedges: Titleist Vokey Design SM10 (52-12F, 56-14F), WedgeWorks (60-K)
Shafts: True Temper Dynamic Gold Tour Issue S400
Putter: Odyssey White Hot OG 2-Ball
Grip: Odyssey
Grips: Golf Pride Tour Velvet
Ball: Titleist Pro V1x
Check out more in-hand photos Chesson Hadley’s clubs here.
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Whats in the Bag
Gary Woodland WITB 2024 (March)
Driver: Cobra Darkspeed X (8 degrees)
Shaft: Accra TZ5 70 M5
- The white circle that appears at the top of the face a removable sticker that’s used for launch monitor tracking, and Woodland removes it for competition!
3-wood: Cobra Darkspeed X (14 degrees)
Shaft: Accra TZ5 GW100 Prototype
7-wood: Cobra LTDx LS prototype (20 degrees)
Shaft: Accra TZ5 GW100 Prototype
Irons: Wilson Staff (18 degrees), Cobra King MB (4-PW)
Shafts: KBS Tour C-Taper Limited X
Wedges: Cobra SB (48), Titleist Vokey Design SM10 (52-08F, 56-14F), Cobra King (60)
Shafts: KBS Tour C-Taper Limited X (48 degrees), KBS Tour V-Ten 125
Putter: Scotty Cameron T-5 Proto
Grip: SuperStroke Zenergy Tour 3.0P
Ball: Titleist Pro V1x
Grips: Golf Pride Tour Velvet Cord
See more in-hand photos of Gary Woodland’s WITB in the forums.
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Equipment
Q&A: Martin Trainer on his Bobby Grace “Greg Chalmers” putter, 6.5-degree driver, and “butter knife” 2-iron
As unbiasedly as I can put it, Martin Trainer has one of the coolest club setups in professional golf. (At some point soon, I’ll put together a top-10 list of “coolest club setups on Tour,” but I know that Trainer will be in the top-10)
What a lineup. He plays a 6.5-degree Wilson prototype driver, a 13-degree Wilson prototype 3-wood, a true blade Wilson Staff Model 2-iron, and a Bobby Grace “Greg Chalmers Commemorative” putter!
View this post on Instagram
I mean, look at this 2-iron from address…
To quote the great author R.L. Stine: “Goosebumps.”
On Wednesday at the 2024 Texas Children’s Houston Open, I caught up with Trainer to learn more about his bag setup.
Here’s what he had to say:
You have the Internet going crazy over your bag setup, and your putter. Where’d you pick the Bobby Grace-Greg Chalmers putter up? How long have you had it?
MT: This was from when Bobby Grace came to my course in California: Cal Club. And for whatever reason, they just started having them in the shop. So then I took my buddy’s, started using it, and made, like, a million putts in a row, which is how every putter story begins, I guess.
And then, I bought a couple of my own, used it for years, got to the Tour with it, won on Tour with it (the 2019 Puerto Rico Open). Then, about a year later, started using another putter, did that for a couple years, but now it’s back in the bag.
When did it come back in the bag?
MT: December of this past year. So a few months ago.
What year would you say was the first time you threw that in the bag, or, like, when you bought it?
MT: God…Probably, 2016, maybe? 2018?
Do you remember how much you paid for it?
MT: I don’t know, actually. Maybe $100-150 bucks or something. I think that’s the only golf club I’ve bought between high school and now. Well, two, since I bought two of them.
The driver is interesting, too. What went into the prototyping process?
MT: That was a version of the current driver, but it was the prototype that they first came out with for Tour guys to try. And for whatever reason, I just never switched out to the new one.
It’s just 6.5 degrees, right?
MT: Yeah. Very low loft, yeah.
What kind of ball speed do you have with that these days?
MT: Like high 170’s.
Yeah, that’ll work. And then a 2-iron blade? We’re seeing fewer and fewer of those out here.
MT: Yeah. The butter knife.
Very cool thing to have in the bag. Have you done any testing with driving irons?
MT: Yeah, I used to have a thicker one, but it was a little offset, and I never hit it that well. And then finally, I started messing around with the butter knife. And I remember the first time I looked down at it, I was terrified. And then I ended up getting used to it, putting it in play, and it’s been in place since. It’s a pretty good club for me.
How far do you carry that?
MT: Like 235.
A good little wind club, I’m sure.
MTL Yeah, exactly. I can hit it very low. It’s great.
I love it. You have people shook looking at that. Thanks for the time, man.
MT: Absolutely.
To see more photos and discussion of Trainer’s bag, click here.
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TAYORswiftMADE
Jan 6, 2019 at 4:15 pm
Huh, really, TM rep. It didn’t help tiger wins more major. in fact , the twist face didn’t help tiger keeps the ball in the fairway.
Hellyeaigolf
Jan 5, 2019 at 8:06 pm
You people with your “go ahead and waste your money, gearheads” talk sound resentful because you frankly just can’t afford it. There is new tech in these drivers whether you want to believe it or not. I do agree that buying a new driver every year might not be necessary but I’m not knocking anyone that does.
Al
Jan 8, 2019 at 7:09 pm
Go to you tube and watch Rick Shiels videos. He has reviewed a lot of golf clubs. One of his videos compares several drivers, from the same brand to each other. In other words he compared the latest and greatest from a certain brand, and compares it to the older models from the same brand. He did that with a few popular brands. His take was that there wasn’t enough difference in the new clubs to make it worth upgrading. He actually found that some of the older versions were better than the newest. If you have money you want to throw away, or you get a boner having the newest clubs, by all means, buy away!
Travis
Jan 5, 2019 at 7:53 pm
I can’t wait to see what the 2020 releases look like… Callaway states that their fancy “AI” came up with this as the face design. So that means you can never, ever switch face designs, right? This is apparently “the best”. Then Taylormade says now they’ve made their faces illegal but dialed them back with foam… what’s next? We’ve made our faces SUPER illegal and added MORE foam! This is all market BS at its finest…
Dave Leeders
Mar 8, 2019 at 3:51 pm
I Love it, it’s time to gravitate to a little levity after the first few comments. Excellent
Steve
Jan 5, 2019 at 11:14 am
Ripples…..twist face….everybody advancing…..McDonald Douglas…Boeing
Rockets….
How about moving up a couple tee’s….that will put short irons back in play….or just make courses shorter
How does one expect to grow the game when only the rich can play….. $550. drivers..
$4000. set of clubs at the bag drop…
$100. to $500. green fees…..and 5 hour rounds….
and I play for $2.00…front,back, 18..
Pretty funny when you think about it
Joe Sudeith
Jan 5, 2019 at 2:28 am
Epic Flash with AI? This is the worst release I have ever seen. Callaway has hit rock bottom with this release and I will never look at there products again. Everyone involved with this design should be fired!!!!
John
Jan 5, 2019 at 9:59 am
Joe..
Have you hit it ? What makes you say it’s the worst release ever?
John
Jan 5, 2019 at 9:59 am
Joe..
Have you hit it ? What makes you say it’s the worst release ever?
TAYLORSWIFTmade
Jan 6, 2019 at 4:33 pm
Joe is. TM rep
bj
Mar 26, 2019 at 8:10 am
Liar
ogo
Jan 5, 2019 at 12:18 am
epic — particularly impressive or remarkable….
flash — ostentatiously expensive, elaborate, or up to date…..
Epic Flash — impressively remarkable, ostentatiously expensive, elaborately up to date.
Yup.. sorta fits…. 😉
Regis
Jan 5, 2019 at 7:16 am
I think next year’s edition should be called “Bling”. The Epic “Bling”. It’s loud. It’s colorful and all your friends and partners will know you’re gaming the latest driver from Callaway. Man that headcover is so dope, I gotta get me one.
smz
Jan 4, 2019 at 6:17 pm
Golfers who will buy these new clubs do not read WRX comments because they are pasionately besotted with new toys with new colors and new built-in gadgetry. They are anonymous gearheads with more money than brains or talent.
PeterP
Jan 4, 2019 at 8:13 pm
Since most gearhead golfers lack intelligence, a dose of ‘artificial’ intelligence built into their golf clubs may be the solution to prevalent duffing and hacking. One can only hope. Great product Callaway.
smz
Jan 4, 2019 at 6:16 pm
Golfers who will buy these new clubs do not read WRX comments because they are passionately besotted with new toys with new colors and new built-in gadgetry. They are anonymous gearheads with more money than brains or talent.
Golfraven
Jan 4, 2019 at 4:41 pm
AI, really? Where is the golf world heading?
Moon
Jan 4, 2019 at 4:50 pm
The moon
Jim Powell
Jan 4, 2019 at 3:06 pm
I have been golfing for over 40 years and have always kept my equipment up-to-date to take advantage of new technology. Callaway’s new drivers and fairways are the most technologically advanced designs I have ever seen. The Epic Flash are must-have golf clubs in my WITB equipment.
Gregor
Jan 4, 2019 at 3:16 pm
Hahahaha. Love this sarcasm. Your wit is so dry. Well done sir.
Scheiss
Jan 4, 2019 at 4:52 pm
Jim
How long have you worked for Callaway
dat
Jan 4, 2019 at 10:45 pm
You should design the next set using a bitcoin based economy as your inspiration.
Speedy
Jan 4, 2019 at 2:48 pm
Is this meant to entice Marvel movie fans? Good luck with that.
Tom
Jan 4, 2019 at 2:43 pm
Its good to hear Callaway utilized artificial intelligence in the products’ design, because if consumers buy this marketing hype they will prove they have NO INTELLIGENCE! Sellers Be Sellin! Save your cash….USGA equipment standards all but make it impossible for manufacturers to introduce anything new with any meaningful performance advantage…duh!
Speedy
Jan 4, 2019 at 2:50 pm
NI. Right on, Tom
smz
Jan 4, 2019 at 3:08 pm
But these new club designs are so fabulous and will give you extra status when playing with your buddies. Soooo sweeeet….
DB
Jan 4, 2019 at 1:33 pm
Has anyone else noticed that “artificial intelligence” used to mean sentient intelligence in a computer life form, and now just means “We ran some algorithms and programs on the computer and it said these wave patterns were the best”. Uhhh… OK.
AI has become a buzzword, it doesn’t mean anything.
~j~
Jan 4, 2019 at 1:08 pm
Years of research and advanced technologies and this ugly mallet is what they came up with?
Green/Yellow = fail.
AI and ML generated ‘waves’? I can’t see this being legitimate as there’s too much dispersion between golfers to produce anything near as consistent as a computer generated test could perform. ‘for best results, hit the ball squarely and perfectly off this pin-sized dot at precisely at 120mph’.
ogo
Jan 4, 2019 at 12:55 pm
… drool… drool… drool… {{{sigh}}}
HDTVMAN
Jan 4, 2019 at 10:54 am
I like the adjustable weighting, but if you have purchased a new driver in the last 4 years, any brand, don’t expect much more length and tighter dispersion. Modern drivers can’t get much closer to the USGA numbers for fear that some, during manufacturing, might exceed the max and become non-conforming. Before buying a new driver, compare your current model to the new model on the same monitor with the same balls. Don’t worry about spin or any numbers besides carry and your dispersion pattern. Anything less than 10 years with similar dispersion, put your money away!
Daniel
Jan 4, 2019 at 5:01 pm
MY driver is a 2007 TM SuperQuad. Took it to PGA Superstore last summer and hit it up against the TM M1 and Callaway Rogue. I gained 5 yards on average, with no better accuracy. I looked at the fitter and said I don’t think paying $500 for 5 yards is worth it. He nodded and said no its not.
I’ll keep testing that driver every year until something comes out that can give me real improvement. I bet I get 5-10 more years out of this one.
Tom
Jan 4, 2019 at 5:35 pm
Daniel you can probably get that 5 yards in your 2007 TM SuperQuad if you simply upgrade its shaft. That was a great head.
Jeffrey
Jan 4, 2019 at 5:07 pm
Amen. I still play Titleist 913 Driver. I have compared every later model Titleist driver up against it on the course, and for ME, found very little to no difference.
dat
Jan 4, 2019 at 9:58 am
“AI” “Machine Learning” – may as well throw in “blockchain” as the lemmings who buy this $530 technobabble would buy it anyway even if it was no better than the last couple generations you can get used for a fraction of the price!
Slow down the release cycle. Clearly it worked for Titleist this time around.
Anon
Jan 4, 2019 at 10:33 am
Got something else to complain about? People still buy new stuff. That doesn’t mean it’s for you.
dat
Jan 4, 2019 at 10:43 am
That’s all for now. Go ahead and purchase.
Soreno
Jan 4, 2019 at 10:24 pm
They have gone every 2 years just like Ping and Titleist. The original Epic came out in 2017. The Rogue was a different series or model. It’ll be replaced next year. Now Taylormade still goes every year.