Equipment

Tech Talk: Mickelson’s KBS Tour V2 shafts

Published

11 years ago

Feb 4, 2013

Phil Mickelson was vocal in post-round interviews last week about the importance of his change to Callaway’s new Razr Fit Extreme driver, which he said allowed him to be more confident off the tee in his record-setting performance at the Waste Management Phoenix Open. But a look at Mickelson’s stats for the week shows that his iron play was more important to his 28-under total at TPC Scottsdale than his tee shots.

Mickelson ranked T11 in driving distance, averaging 298.8 yards off the tee — about 10 yards more than his 2013 season average. He was also 55th in the field driving accuracy, hitting the fairway 57.14 percent of the time — about 5 percent better than his season average.

However, Mickelson led the field by hitting 87.5 percent of greens in regulation at TPC Scottsdale, a staggering 14 percent better than his season average. He also birdied nine of the 16 par-3 holes, which led to a 9-under score on those holes that was nine shots better than the field average.

Callaway went out of its way to inform golfers that Mickelson’s 9.5-degree Razr Fit Xtreme driver head (adjusted to an open position for an actual loft of 8.1 degrees) is the same one available to consumers at retail. But what consumers will not be able to buy any time soon are Mickelson’s “KBS Tour V2” iron shafts, which he used in his Callaway Razr X Muscleback 4 iron through pitching wedge and Callaway JAWS 52-, 60- and 64-degree wedges.

The prototype shafts are stiffer in the tip section of the shaft (the part closest to the club head) than the x-flex version of the KBS Tour shafts, which is achieved by making the diameter of the shaft larger in that area. The change gave Mickelson the more penetrating, lower-spinning trajectory that he wanted. The shafts are also five grams lighter, which according to KBS Marketing Director Eric Hubble, gave Mickelson back some of the feel that is lost with a stiff-tip iron shaft.

Just how picky is Lefty with his equipment? Last March at the WGC-Cadillac Championship, Mickelson put the original version of the KBS Tour V2 iron shafts in play in his 5 iron through pitching wedge. In May, KBS lead designer Kim Braly was still working with Mickelson during practice rounds at The Players Championship to tweak the construction of each individual short iron shaft. The tweaking lasted until last summer, which is when Braly and Mickelson finally ended their revision process.

Click here to see what else was in Mickelson’s bag at the Waste Management Phoenix Open.

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Equipment

Michael Block spotted with full set of TaylorMade “Proto” irons at Valhalla

Published

8 hours ago

May 14, 2024

GolfWRX Staff

Editor’s note: This is an excerpt from a piece our Andrew Tursky originally wrote for PGATour.com’s Equipment Report. Head over there for the full article.

On Monday at the 2024 PGA Championship at Valhalla Golf Club, Block had a full set of TaylorMade “Proto” irons in the bag.

Block is the first player of many on the PGA TOUR to bag a set of the mysterious “Proto” irons. Rory McIlroy first switched into a “Proto” 4-iron at the Valero Texas Open, and Collin Morikawa followed suit at the 2024 RBC Heritage. Block isn’t using just the 4-iron, though, he’s using a full set to go along with a TaylorMade Stealth UDI driving iron.

Speaking with GolfWRX.com on Monday at the PGA Championship, Block revealed the full backstory.

“I hit a couple super “Proto” irons when I was at the Kingdom (TaylorMade’s fitting facility in Southern California) a couple months ago, and it was a 9-iron that didn’t have any badges or anything on it,” Block said. “I had no idea what it was … It was very similar to what I was using back then, you know, my old MCs, and very similar from the top. I hit it and absolutely loved it. For me to even think about switching irons from the last 11-12 years is crazy.

“I got this set about two weeks ago, and I’m working my way into them. I hit them more solid; it comes off the face more solid. Much higher. I think they’re still slightly too upright for me, so they’re being bent a degree flatter, because they’re going a little too high for me and drawing a little too much. When that starts to happen, I start to drop the club under and compensate too much, so I’m getting them flattened slightly, and I’m going to test them on the range again, and hopefully have them in play on Thursday…

“They go further, and they go higher … that combination is kind of a no-brainer. If I can take a 5-iron from 204 rather than a 4-iron, it’s good on me. It’s going to help me out for sure, especially at a major with the pin locations. Having that height coming in, that descent angle is going to be huge.”

With such new irons in the bag, after using the same irons for over a decade, surely you’d think there will be a bit of a learning curve. Block, however, is finding immediate comfort with the new “Proto” irons.

Head over to PGATour.com for the full article.

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Whats in the Bag

WITB Time Machine: Rory McIlroy’s winning WITB, 2014 PGA Championship

Published

10 hours ago

May 14, 2024

GolfWRX Staff

It’s hard to believe it’s been 10 years since Rory McIlroy outlasted Phil Mickelson at the 2014 PGA Championship. It’s even harder to believe McIlroy hasn’t hoisted a major trophy since his 2014 victory at Valhalla.

After a slow start to his final round, McIlroy tallied an eagle and two birdies on the back nine and his fourth major championship. Take a look at the clubs he played a decade ago in Kentucky.

Driver: Nike VR_S Covert 2.0 Tour (8.5 degrees) Buy here.
Shaft: Mitsubishi Kuro Kage XTS 70X

3-wood: Nike VR_S Covert 2.0 Tour (15 degrees) Buy here.
Shaft: Fujikura Rombax Pro 95 X

5-wood: Nike VR_S Covert 2.0 Tour (19 degrees) Buy here.
Shaft: Fujikura Rombax Pro 95 X

Check out more in-hand photos of Rory McIlroy’s clubs from 2014 here.

Irons: Nike VR Pro Blade (4-9) Buy here.
Shaft: Project X 7.0

Wedges: Nike VR Forged (46, 52, 56, 60 degrees) Buy here.
Shafts: Project X 6.5

Putter: Nike Method 006 Buy here.

Grips: Golf Pride MCC

Ball: Nike RZN Black

Check out more in-hand photos of Rory McIlroy’s clubs from 2014 here.

WITB Time Machine is presented by 2nd Swing Golf. 2nd Swing has more than 100,000 new and pre-swung golf clubs available in six store locations and online. Check them out here.

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