With its new line of Rogue irons — consisting of Rogue, Rogue Pro and Rogue X models — Callaway continues its search to answer a conundrum that’s plagued game-improvement irons for years; how do you make an iron that produces great ball speed without sacrificing sound and feel. The dilemma is that in order to increase ball speeds, engineers must make the faces of the irons thinner. The problem is, the thinner they make the faces, the more vibration is caused at impact, creating a longer-lasting, higher-pitched sound. Very few golfers want that off-putting, clicky sound, but they do want the ball speed and distance.
So, that’s why companies are experimenting with different materials and injections between the faces of game-improvement irons and their bodies. That buffer creates a dampening effect to reduce vibration, while still allowing faces to be constructed thinner to raise COR (coefficient of restitution, a measure of energy transfer) and ball speed. Companies such as PXG irons use TPE injections, and TaylorMade uses SpeedFoam in its new P-790 irons; Callaway says those constructions either constrict speed, or they don’t have a profound enough effect on vibrations.
For its Rogue irons that are made from 17-4 stainless steel, Callaway is using what it calls urethane microspheres, which are essentially little balls of urethane that it combines together, in the cavities of its irons. The difference between these spheres and other foams and materials on the market, according to Callaway, is that the material is porous. Callaway says the microspheres work to dampen sound without negatively effecting ball speed.
The inner material in the cavity works in tandem with familiar technologies from previous iron releases such as Apex, Epic and Steelhead XR. Callaway says it has improved upon its VFT (variable face thickness) and Face Cup technologies, focusing on thinning out portions of the face where golfers tend to miss shots — low on the face, on the heel and on the toe. Each of the Rogue irons also uses Internal Standing Wave by way of Tungsten-infused weights that help control the center of gravity (CG) in the club heads; that means centering the overall weight between the scoring lines, and controlling where the CG is placed vertically throughout a given set (re: higher on the short irons for more control and spin, and lower on the long irons for more height).
For the consumer, all of this means getting performance-driven irons at a lower price compared to the Epic and Epic Pro irons. Each of the irons will be available for pre-sale on January 19, and come to retail on February 9. Read on for more info on each of the specific irons, and the Rogue and Rogue X hybrids that introduce Callaway’s Jailbreak technology into hybrids for the first time.
Rogue irons ($899.99 steel, $999.99 graphite)
Callaway’s Rogue irons are the standard model in this line of irons, equipped with all of the technologies described above. According to Callaway, these are essentially Steelhead XR replacements, but have more compact shapes. In the Steelhead XR irons, Callaway used a wider profile in order to center CG between the scoring lines, but due to the inclusion of the Tungsten-infused weights in the Rogue irons, it was able to shape the irons more similar to XR and X-Hot irons of the past — more preferable shapes for GI irons, according to Callaway.
Stock shafts include True Temper’s XP105 steel shaft, and Aldila’s Synergy graphite shaft.
Rogue Pro irons ($999.99)
The Rogue Pro irons, as you may expect, have a more compact shape, thinner toplines and thinner soles than their standard-model-counterparts. Therefore, the Pro design will yield more control that better players will prefer, but they are still packed with all of the performance-enhancing technologies of the Rogue irons. They also have a chrome plating that better players may be drawn to.
Rogue X irons ($899.99 steel, $999.99 graphite)
Callaway described the Rogue X irons to me as “bomber irons.” They have lofts that are 3-to-4 degrees stronger than the standard Rogue irons, and they have longer lengths and lighter overall weights, but according to Callaway, they will still launch in the same window iron-for-iron (re: a 7-iron will launch like a 7-iron). Despite cranking down the lofts, they have bigger profiles, wider soles and more offset; those designs work to drag CG rearward, which helps to increase launch.
Combine that design with the Rogue’s VFT, Face Cups, Internal Standing Wave and urethane microspheres, and the result is an iron that’s “all about distance,” according to Callaway.
Rogue and Rogue X hybrids ($249.99 apiece)
As noted previously, the Rogue and Rogue X hybrids include Callaway’s Jailbreak technology. Like Callaway’s Rogue fairway woods, they use stainless steel bars behind the face instead of the titanium bars that are used in the Rogue drivers. Also, like all of the other Callaway clubs that use Jailbreak, the idea of the design is that two parallel bars inside the club head connect the sole with crown help to add strength to the body at impact, allowing the faces to be constructed thinner, thus, create more ball speed across the face. The Rogue and Rogue X hybrids also have Callaway’s familiar Face Cup technology.
The standard Rogue goes up to a 6-hybrid, while the oversized, Rogue X “super hybrid” goes up to an 8-hybrid. Similar to the Rogue X irons, the Rogue X hybrids have an oversized construction, a lighter overall weight, and longer lengths. The goal with these Rogue X hybrids is to create higher launching, more forgiving and longer hybrid options for golfers who need help getting the ball in the air.
Justin Thomas WITB 2021 (October)
- Justin Thomas what’s in the bag accurate as of the CJ Cup.
Driver: Titleist TSi2 (9 degrees, B1 SureFit)
Shaft: Mitsubishi Diamana ZF 60 TX
3-wood: Titleist TS3 (15 degrees)
Shaft: Mitsubishi Tensei AV Raw Blue 85 TX
5-wood: Titleist 915 Fd (18 degrees @18.75)
Shaft: Fujikura Motore Speeder VC 9.2 Tour Spec X
Irons: Titleist T100 (4), Titleist 621.JT (5-9)
Shafts: True Temper Dynamic Gold Tour Issue X100
Wedges: Titleist Vokey Design Raw SM7 (46-10F @47.5, 52-12F @52.5), Vokey SM8 (56-14F @57), Titleist Vokey Design WedgeWorks (60T @ 60.5)
Shafts: True Temper Dynamic Gold Tour Issue X100 (46), True Temper Dynamic Gold Tour Issue S400 (52-60)
Putter: Scotty Cameron X5 Tour Prototype
Grip: SuperStroke Pistol GT Tour
Ball: 2021 Titleist Pro V1x
Grips: Golf Pride Tour Velvet Cord
What Adam Scott said about his new 681.AS irons
- Editor’s note: We originally filed this piece for the Equipment Report on PGATOUR.com.
Adam Scott has used the same irons — Titleist Forged 680 — for the better part of 10 years.
“When you’re old and stubborn, you like what you like,” the 41-year-old told PGATOUR.COM.
Indeed, as he has transitioned into Titleist’s latest woods and wedges, the 14-time PGA TOUR winner has remained steadfast in playing his 2003 680 irons with KBS Tour 130 X shafts.
It was interesting, then, to see Scott with a different — but very similar — set of irons in the bag ahead of THE CJ CUP @ SUMMIT.
At a glance, the visually stunning irons look identically shaped to the 680s we’re used to seeing in Scott’s bag — similar large muscle pad on the rear of the club, similar hosel transition, similar generous amount of offset, similar topline. However, the irons looked substantially less worn and were stamped with 681.AS on the hosel.
What’s going on here?
Titleist declined to comment, but PGATOUR.COM caught up with Scott, who shared some details. As it turns out the new irons are the same…sort of.
Before digging into the 681.AS, we asked Scott why he doesn’t simply continue playing 680 irons, and when a set wears out, replace them with another. The answer, he said, was simple. Titleist “just ran out of original sets,” which the company stopped producing in 2005.
What to do? Scour eBay and used club stores? Frequent garage sales?
Scott indicated Titleist engineers took a different tack: They made CAD (computer-aided design) copies of his beloved 680s and CNC-machined what he called, “basically the same clubs.”
“Thanks to technology,” he said, “they’re as exact a replica as you can get, but with the way they’ve been made, I could argue it’s a more solid head with a more solid strike.
“I’ve been stuck on the 680s for a long time now,” he added. “…We’ve tried some stuff here and there. We tried bending the 620 MBs earlier this year, which I actually used at the Masters. I’ve been looking for 12 months for that new fresh set with good feel in the hands and good vibes, and we just couldn’t get there, so they took this project on.”
He continued: “It’s very nice for me that Titleist was able to do that. I know what I know. I’ve played it so long, I’m at a point where I think it’s detrimental to go searching and trying to change. I know how I play, and I know what I need to play well.”
Update: Titleist offered this statement, “This week at the PGA TOUR’s CJ CUP, Titleist Brand Ambassadors Justin Thomas and Adam Scott are each putting new sets of prototype Titleist muscle back irons in play. Feedback from the best players in the world is a cornerstone of the Titleist R&D process, and these prototype irons (621.JT and 681.AS) have been developed in collaboration with each player to better understand some key design variables such as shaping, sole design and CG placement – that ultimately may find their way into future Titleist iron development. We look forward to sharing additional updates on these prototypes as we gain feedback and learn more from each player’s experience.”
Coolest thing for sale in the GolfWRX Classifieds (10/15/21): Tour Issue Rare Odyssey Stroke Lab Jailbird Mini
At GolfWRX, we love golf, plain and simple.
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 – buy and selling equipment.
Currently, in our GolfWRX buy/sell/trade (BST) forum, there is a listing for a Tour Issue Rare Odyssey Stroke Lab Jailbird Mini
From the seller (@Hunter01): “Rare Tour Issue Odyssey Stroke Lab mini putter. From the tour van with tour crimp on hosel. 35” long with grip options available. This putter never came to retail but we’re made available to the tour in limited quantities. 329 firm.”
To check out the full listing in our BST forum, head through the link: Tour Issue Rare Odyssey Stroke Lab Jailbird Mini
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