Equipment
Three Callaway GBB Epic drivers appear on USGA Conforming Club List
Three new Callaway drivers have appeared on the USGA’s Conforming Club List: the GBB Epic, the GBB Epic Star and the GBB Epic Sub Zero.
Callaway isn’t commenting on the new Great Big Bertha (GBB) drivers at this time, so we can’t officially confirm or deny any details about the new drivers. We do anticipate that one or more of the driver models could be in play this week at the Hero World Challenge in the Bahamas, however, where they will be permitted for us. We also can point out a few things based on the USGA’s black-and-white photos.
GBB Epic
GBB Epic Star
Based on the photos, it appears the GBB Epic and GBB Epic Star are virtually identical, with the exception being the lack of an adjustable hosel on the GBB Epic Star.
Both drivers appear to use a technology called “Jailbreak,” which is highlighted on the front of the driver’s sole. The technology is rumored to connect the sole and crown of the drivers, adding reinforcement that improves energy transfer.
On the other end of the sole is a sliding weight that enables golfers to select a draw, fade or neutral trajectory bias. There are also what seem to be carbon fiber inserts on the soles of all three driver models. Carbon fiber is lighter than titanium, and its use presumably enhanced the ability of Callaway engineers to optimize the weighting of the driver heads for improved performance.
GBB Epic Sub Zero
Instead of a sliding weight track, the GBB Epic Sub Zero has two adjustable weights — one on the front of the sole, and one on the back. That reminds us of Callaway’s XR ’16 Sub Zero driver, which is the company’s current ultra-low-spin driver. It design targets better golfers, and was used in 2016 by Phil Mickelson.
The Sub Zero got its name from its center of gravity position (CG), which Callaway says is below the neutral axis line, or “sub zero.” The XR ’16 Sub Zero uses a what Callaway called a Carbon Triax Crown, an extremely thin, lightweight composite material on the top of the driver that the company said enabled its sub zero CG location.
What are GolfWRX Members saying about the new drivers? Join the discussion in our forum.
- LIKE318
- LEGIT58
- WOW40
- LOL12
- IDHT3
- FLOP16
- OB9
- SHANK49
Equipment
Coolest thing for sale in the GolfWRX Classifieds (4/23/24): TaylorMade Qi10 Driver Ruby Red
At GolfWRX, we are a community of like-minded individuals that all experience and express our enjoyment of the game in many ways.
It’s that sense of community that drives day-to-day interactions in the forums on topics that range from best driver to what marker you use to mark your ball. It even allows us to share another thing we all love – buying and selling equipment.
Currently, in our GolfWRX buy/sell/trade (BST) forum, there is a listing for a TaylorMade Qi10 Driver Ruby Red.
From the seller: (@Gehly): “TaylorMade Qi10 Driver 9.0 Designer Series Ruby Red. Custom Mitsubishi Kai’li Red 60s (stiff) shaft, plays 46”. Great condition, head near mint (see pics). w/ Red/Black Golf Pride NDMC Midsize grip. No headcover for it. $545“
To check out the full listing in our BST forum, head through the link: TaylorMade Qi10 Driver Ruby Red
This is the most impressive current listing from the GolfWRX BST, and if you are curious about the rules to participate in the BST Forum you can check them out here: GolfWRX BST Rules
- LIKE0
- LEGIT1
- WOW1
- LOL0
- IDHT0
- FLOP0
- OB0
- SHANK0
- Sam Burns’ what’s in the bag accurate as of the RBC Heritage.
Driver: Callaway Paradym Triple Diamond S (9 degrees @10)
Shaft: Fujikura Ventus Blue 7 TX
3-wood: Callaway Paradym Ai Smoke Triple Diamond T (15 degrees @16)
Shaft: Fujikura Ventus Blue 8 X
Hybrid: Callaway Apex UW (21 degrees)
Shaft: Fujikura Ventus Blue 8 X
Irons: Callaway Apex TCB ’24 (4-AW)
Shafts: Project X 6.5 (4-PW), True Temper Dynamic Gold X100 Tour Issue (AW)
Wedges: Titleist Vokey Design SM10 (56-14F @55), WedgeWorks Proto (60-T)
Shafts: True Temper Dynamic Gold S400 Tour Issue (56, 60)
Putter: Odyssey Ai-One #7S
Grips: Golf Pride Tour Velvet Align
Ball: Callaway Chrome Tour X
Check out more in-hand photos of Sam Burns’ WITB in the forums.
- LIKE1
- LEGIT0
- WOW0
- LOL0
- IDHT0
- FLOP0
- OB0
- SHANK0
- Will Zalatoris’ what’s in the bag accurate as of the RBC Heritage.
Driver: Titleist TSR2 (9 degrees, A1 SureFit setting)
Shaft: Fujikura Ventus TR Black 7 X (44.5 inches)
3-wood: Titleist TSi2 (15 degrees, A1 SureFit setting)
Shaft: Fujikura Ventus TR Blue 8 X
Irons: Titleist T350 (3), Titleist T150 (4-PW)
Shafts: Nippon N.S. Pro Prototype G.O.S.T. 10 ST X (3), True Temper Dynamic Gold Tour Issue X100 (4-PW)
Wedges: Titleist Vokey Design SM10 (50-08F, 54-10S @55, 60-04T)
Shafts: True Temper Dynamic Gold Tour Issue X100
Putter: L.A.B. Golf Mezz.1 Max
Grips: Golf Pride Z-Grip Cord
See more photos of Will Zalatoris’ WITB in the forums.
- LIKE4
- LEGIT1
- WOW1
- LOL0
- IDHT0
- FLOP0
- OB0
- SHANK0
Dave Portnoy places monstrous outright bet for the 2024 Masters
John Daly stuns fans into silence with brutal opening tee shot on PGA Tour Champions
Things got heated at the Houston Open between Tony Finau and Alejandro Tosti. Here’s why
Tiger Woods arrives at 2024 Masters equipped with a putter that may surprise you
‘Absolutely crazy’ – Major champ lays into Patrick Cantlay over his decision on final hole of RBC Heritage
Report: Tiger Woods has ‘eliminated sex’ in preparation for the 2024 Masters
Two star names reportedly blanked Jon Rahm all week at the Masters
2-time major champ announces shock retirement from the sport at age of 33
Report: LIV Golf identifies latest star name they hope to sign to breakaway tour
Neal Shipley presser ends in awkward fashion after reporter claims Tiger handed him note on 8th fairway
Sam Burns WITB 2024 (April)
Sam Burns’ what’s in the bag accurate as of the RBC Heritage. Driver: Callaway Paradym Triple Diamond S (9 degrees...
Will Zalatoris WITB 2024 (April)
Will Zalatoris’ what’s in the bag accurate as of the RBC Heritage. Driver: Titleist TSR2 (9 degrees, A1 SureFit setting)...
Scottie Scheffler’s winning WITB: 2024 RBC Heritage
Driver: TaylorMade Qi10 (8 degrees @8.25) Buy here. Shaft: Fujikura Ventus Black 7 X (45 inches) 3-wood: TaylorMade Qi10 (15 degrees) Buy...
Nelly Korda’s winning WITB: 2024 Chevron Championship
Driver: TaylorMade Qi10 Max (10.5 degrees) Buy here. Shaft: Mitsubishi Diamana GT 60 S 3-wood: TaylorMade Stealth 2 (15 degrees)...
-
19th Hole2 weeks agoDave Portnoy places monstrous outright bet for the 2024 Masters
-
19th Hole2 weeks agoTiger Woods arrives at 2024 Masters equipped with a putter that may surprise you
-
19th Hole23 hours ago‘Absolutely crazy’ – Major champ lays into Patrick Cantlay over his decision on final hole of RBC Heritage
-
19th Hole3 weeks agoReport: Tiger Woods has ‘eliminated sex’ in preparation for the 2024 Masters
-
19th Hole1 week agoTwo star names reportedly blanked Jon Rahm all week at the Masters
-
19th Hole1 week agoReport: LIV Golf identifies latest star name they hope to sign to breakaway tour
-
19th Hole1 week agoNeal Shipley presser ends in awkward fashion after reporter claims Tiger handed him note on 8th fairway
-
19th Hole6 days agoBrandel Chamblee has ‘no doubt’ who started the McIlroy/LIV rumor and why
westphi
Dec 4, 2016 at 12:56 pm
When is this going to be released in stores?
Red Regal
Nov 29, 2016 at 6:42 am
Callaway the new Taylor Made with so many releases.
PapaBear
Nov 29, 2016 at 2:46 am
Haven’t been this excited since the Cobra 370U was released!
KJ
Nov 28, 2016 at 9:02 pm
A lot of the comments, so true. I buy a new driver amount every 3 years. I typically buy a model that’s one year old and half the price of the original in very good shape.
erlybrd
Nov 28, 2016 at 6:27 pm
What? Looks just like 915 D4 head!!
Blade Junkie
Nov 28, 2016 at 3:31 pm
Another bottle of Snake Oil please Bartender !
B. Parsons
Nov 28, 2016 at 1:16 pm
The Korean YouTube video showed these in detail. I’m sure cally will try their best to have it pulled, but it’s still out there. Search for it on naver or another Korean search engine.
Dave R
Nov 28, 2016 at 12:21 pm
What I can’t believe it more new drivers, what will they think of next
Jordan
Nov 28, 2016 at 11:14 am
Wait, they’re coming out with an adjustable 915 driver? Color me intrigued…
Guy
Nov 28, 2016 at 11:49 am
Thats what I was thinking when I saw it.
Clay
Nov 28, 2016 at 10:30 am
I can’t believe no one has speculated that the bonded hosel design was made for Tiger. Are the “Tiger is buying TM” rumors so strong that no one wants to start a new rumor about Tiger signing with Callaway? Fine, I will start the rumor. The GBB Star is made specifically for Tiger and will not go to market. I have zero evidence but I know some people that know some people that robbed some people and they said it is true.
Michael
Nov 28, 2016 at 9:33 am
The Epic Star has my attention. Will this be a non-adjustable model that is in the $399 range? Would they want to compete with possible Fusion sales?
cgasucks
Nov 28, 2016 at 9:04 am
Jailbreak technology!??! What is that?? Does it mean if you pay someone to “unlock” it you remove the USGA COR restriction!??!
Desmond
Nov 28, 2016 at 9:23 am
You need to read the EPIC thread
Desmond
Nov 28, 2016 at 9:24 am
… or just the descriptions above. Works wonders.
Fozzie Bear
Nov 28, 2016 at 8:50 am
Oh, Mizuno Fast Track is back. 🙂
DB
Dec 2, 2016 at 12:49 am
Man, I just saw a Mizzy Fast Track at GolfMart for like $30.
If Callaway says this technology is a game changer then I’m going back to get that Mizuno tonight!