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Boeing helps Callaway design aerodynamically-sound XR16 drivers

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In the current driver market, golf equipment companies have a tall task — make drivers that are even longer and more forgiving than the ones currently available. Making things more challenging is that two very important factors in driver design, aerodynamics and forgiveness, have a somewhat inverse relationship; a longer crown improves forgiveness, but it is also generally less aerodynamically sound.

The major issue is that as a driver head moves through space, air wants to leave the crown as it passes over the face. That increases drag and decreases club head speed, a bad thing for distance. For Callaway, solving this problem meant working with aerodynamics experts at Boeing — the world’s largest aerospace company, which designs and engineers jets, spacecrafts and planes for NASA and the U.S. Air Force.

Related: What you need to know about Callaway’s XR16 and XR16 Pro fairway woods. 

So the people who typically design wings to help airplanes fly through the sky were assigned the task of helping design golf clubs that make golf balls fly farther. The result was Callaway’s new XR16 and XR16 Pro drivers. 

XR16Boeing

Turbulence from the raised crown makes airflow “stick” to the surface.

The new crown design on Callaway’s XR16 drivers features raised portions of titanium just behind the top line that help keep airflow tight to the surface, thus reducing drag and allowing golfers to swing the club head faster on the downswing into impact.

CallawayXR16

A close look at the crown of the XR16 driver head.

The aerodynamic improvements also allowed Callaway to stretch out the crown of the XR16 drivers, raising moment of inertia (MOI), a measure of a club’s forgiveness. The combination makes the XR16 drivers faster and more forgiving.

XRFace

Changes inside the head include improvement to Callaway’s R-Moto technology, which debuted in Callaway’s Big Bertha Alpha 815 drivers. R-Moto is a supportive rib structure that allowed engineers to make the XR16 driver faces 9 grams lighter and 19 percent thinner than their predecessors. The result is more ball speed, regardless of where shots are contacted on the face, along with better launch conditions.

CallawayXRPro16

A look at the crown of the XR16 Pro driver, with a slightly different design than the XR16.

Another weight-saving tactic from Callaway was implementing a lighter, 8-1-1 Titanium body. It offered 2 more grams of discretionary weight compared to the original XR drivers, and while that doesn’t sound like a lot it can make the difference between flying a fairway bunker and being plugged in its lip.

Callaway XR16 Driver

XR16DriverCallaway

Compared to the XR16 Pro driver, the XR16 has a bigger, deeper footprint for more forgiveness. The 460cc driver comes stock with a Fujikura Speeder Evolution 565 shaft, and several other premium shafts are available at no upcharge.

  • In stores: January 29
  • Lofts: 9, 10.5 and 13.5 HT options
  • Price: $349.99

Callaway XR16 Pro Driver

CallawayXR16Pro

The XR16 Pro is designed for better golfers. It’s lower spinning than the XR16, creating a more penetrating trajectory because of its lower CG and deeper-faced, 450cc club head. It comes stock with a Fujikura Evolution II TS 665 shaft, but several other premium shafts are available at no upcharge.

  • Comes to retail: January 29
  • Lofts: 9 and 10.5 degrees
  • Price: $399.99

See more photos of the XR16 and XR16 Pro drivers, as well as comparison pics.

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He played on the Hawaii Pacific University Men's Golf team and earned a Masters degree in Communications. He also played college golf at Rutgers University, where he graduated with a Bachelor of Arts in Journalism.

36 Comments

36 Comments

  1. ButchT

    Mar 8, 2017 at 11:15 am

    Dont try to confuse me with facts – it is fun to buy new clubs. Its like a second marriage, a triump of hope over experience!

  2. lewis

    Jan 8, 2016 at 4:06 am

    Had a 10.5 tour issue pro driver in hand last night. It look and sat amazing. Didnt get a chance to hit it however the Pro who had it was loving it.

  3. Dumbo

    Jan 7, 2016 at 4:45 pm

    Total farse. How many yards can you gain if you don’t hit center due to aerodynamic improvements? ZERO. Even if you do hit dead center at 115mph ss, can callaway empirically prove an increase in yardage vs. this same driver with these turbulators? What would that number be? 1 yard? 5?

  4. dan360

    Jan 7, 2016 at 1:28 pm

    Ah Callaway…another attempt to recycle technology with a fancy big name to operate as best supporting actor.

    Remember the Ruger Titanium?

    Remember the Lamborghini carbon fiber?

    Now the Boeing ‘turbulators’?

    What’s next?

  5. cb

    Jan 6, 2016 at 5:06 pm

    so callaway went to an aerospace company and found out turbulators help with club head speed, but ping found this out completely in house and a couple years ago. wonder which company is more revolutionary…

    • Steve

      Jan 7, 2016 at 8:42 am

      But can say it was developed by experts at Boeing? These guys make planes, PLANES! How dare compare it to a Ping.

  6. Gareth

    Jan 6, 2016 at 3:52 pm

    To be fair, I own an x2 hot pro after the xhot. Can’t hit anything better than that, tried the XR, big Bertha etc, I actually bought one as a spare!!
    Everyone finds THE driver that suits then eventually. don’t agree that these drivers outplay predecessors by 10 yards, only people find a head and a shaft that suit the swing more, due to readily available custom fitting?!!

  7. fp

    Jan 6, 2016 at 12:15 pm

    Looks like a Ping, hits like a Ping, sounds like a Ping

  8. Barry S.

    Jan 6, 2016 at 12:07 pm

    I have a prototype driver head designed by an iconic long driver who has passed. The head is F-17 aerodynamic and makes the new XR look like a Model T in comparison. Would love to show it to Taylormade or Callaway but from what I’ve heard they would probably steal the design and leave me high and dry.

  9. Busty McGoo

    Jan 6, 2016 at 10:05 am

    So does this mean we’re officially done with the whole sliding weights bs they’ve been pushing for the last couple of years?

    • Numb-E

      Jan 7, 2016 at 3:51 am

      Different model entirely.

      • Busty McGoo

        Jan 7, 2016 at 12:27 pm

        I can see that it’s an entirely different model. Thus my question. If the sliding weights thing is so damn good, why didn’t the designers integrate sliding weights into into this model too? Or does that come later after they’ve convinced a lot of people to buy this model?

        All these tech ‘advancements’ just make it more clear than ever, companies have hit a wall with current technology. Maybe PXG found something new recently, but has anyone actually seen their scores improve because they switched to the newest and latest driver? Also, have you actually tracked the distance of every drive to know you’re getting something more than you were before?

        • EKR

          Jan 7, 2016 at 10:39 pm

          Different model entirely. One line for adjustable weights, the other with a simpler set up.
          For me, when I all of a sudden hit over a bunker I used to go into on a regular basis with the same swing same tee box same ball within the last 3 to 4 years in the same condition at the course, then yes I’m definitely getting something more.

  10. Steve

    Jan 6, 2016 at 8:36 am

    This is it the final piece to my perfect golf swing. I was always telling everyone that my drivers werent aerodynamically enough and I was right. This driver is the break through I have been looking for. It has raised pieces that reduce drag, this is awesome. Should I buy this one or wait for the one with wings to be released? These guys keep raising the bar everytime.

  11. Chuck

    Jan 6, 2016 at 12:11 am

    Tell that boy to ease up

  12. christian

    Jan 5, 2016 at 9:59 pm

    I had a Vega DAF (Dual Air Flow) driver yeears before the other major OEMs thought about aerodynamics..Vega bought the airflow patents from Makser, the real pioneers of modern aerodynamic driver design. Remember many of my buddies teased me about the Vega claims, now they talk themselves blue about turbulators etc etc

  13. Frank McChrystal

    Jan 5, 2016 at 6:32 pm

    True that.

  14. Max

    Jan 5, 2016 at 6:10 pm

    Callaway making some great stuff in the past 3-4 years.

    Love the looks and styling of all of their clubs lately.

  15. moses

    Jan 5, 2016 at 3:14 pm

    What’s that good for? Maybe .25 mph at 100mph clubhead speed for about half a yard?
    Anywho keep em coming!!! More drivers to buy for $150 at the end of the product cycle. 🙂

  16. MP

    Jan 5, 2016 at 2:26 pm

    I played 4 drivers last year (M1, ALPHA, G30, D13) and they all had different characteristics, shafts and science behind them. Every time i switched i would hit the new driver long and straight. After a few weeks i was hitting it just like the old driver. Not sure i buy into all this science but i love tinkering even though i see very little benefit in the long term. My golfing buddy plays a 2009 Cleveland with very little science incorporated to its design and he hits it longer and straighter than any driver i have played. We both play to a 13 handicap with swing speeds around 106 mph.

    • Numb-E

      Jan 7, 2016 at 3:53 am

      Totally useless non-technical post, but do go on

  17. Rob

    Jan 5, 2016 at 1:53 pm

    “It offered 2 more grams of discretionary weight compared to the original XR drivers, and while that doesn’t sound like a lot it can make the difference between flying a fairway bunker and being plugged in its lip.”

    Sorry but no, 2 grams won’t make that kind of difference. Sorry but 2 paper clips worth of weight just can’t cause that much change.

  18. Chuck D

    Jan 5, 2016 at 1:45 pm

    Callawaybulators!! Welcome to da party pal! I can’t imagine how much pressure the modern day club designer must be under.

  19. joe

    Jan 5, 2016 at 1:09 pm

    Callaway, the new TaylorMade.

    • Desmond

      Jan 5, 2016 at 5:58 pm

      It’s once per year. Last year, same time, the XR Series made its debut replacing the X2Hot.

  20. Mat

    Jan 5, 2016 at 12:18 pm

    I spy Turbulators…

  21. Chuck Hahn

    Jan 5, 2016 at 11:29 am

    A new driver from Callaway, I’m shock I tell you!!!

  22. Leon

    Jan 5, 2016 at 11:18 am

    Great. Three months later, they will release another driver with design aided from Aliens on Mars

    • Desmond

      Jan 5, 2016 at 7:13 pm

      Next drivers are due in late August if the trend remains…

    • t-ball

      Jan 6, 2016 at 11:09 am

      I agree ! Seems Callaway, and Taylormade. are both on a ” New driver every 6 months ” cycle.

  23. Mat

    Jan 5, 2016 at 10:57 am

    Will the increased lift help top the ball better?

  24. Desmond

    Jan 5, 2016 at 9:59 am

    And I thought the XR Drivers of 2015 were too light! Wow. At least they got rid of the Project X shaft. Not a fan. The Fuji is a better shaft.

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Equipment

Coolest thing for sale in the GolfWRX Classifieds (4/18/24): TaylorMade BRNR mini driver head

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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 BRNR mini driver head

From the seller: (@lasallen): “For sale is a BRNR mini 11.5 deg head only in brand new condition.  $325 shipped.”

To check out the full listing in our BST forum, head through the link: TaylorMade BRNR mini driver head 

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

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Coolest thing for sale in the GolfWRX Classifieds (4/18/24): Ping PLD Limited Anser – 1988 Open Championship – #2 of only 88 Made

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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 Ping PLD Limited Anser – 1988 Open Championship – #2 of only 88 Made.

From the seller: (@DLong72): “Ping PLD Limited Anser – 1988 Open Championship – #2 of only 88 Made. ?: $1150. ?? 100% milled collectors item from the limited releases commemorating when Ping putters won every major in 1988 (88 putters made). This was the model Seve Ballesteros used to win the 1988 Open Championship. Condition is brand new, never gamed, everything is in the original packaging as it came. Putter features the iconic sound slot.

Specs/ Additional Details

-100% Milled, Aluminum/Bronze Alloy (310g)

-Original Anser Design

-PING PP58 Grip

-Putter is built to standard specs.”

To check out the full listing in our BST forum, head through the link: Ping PLD Limited Anser – 1988 Open Championship – #2 of only 88 Made

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

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Inside Collin Morikawa’s recent golf ball, driver, 3-wood, and “Proto” iron changes

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As you probably know by now, Collin Morikawa switched putters after the first round of The Masters, and he ultimately went on to finish T3.

The putter was far from the only change he made last week, however, and his bag is continuing to change this week at the 2024 RBC Heritage.

On the range of The Masters, Morikawa worked closely with Adrian Reitveld, TaylorMade’s Senior Manager of Tour at TaylorMade, to find the perfect driver and 3-wood setups.

Morikawa started off 2024 by switching into TaylorMade’s Qi10 Max driver, but since went back to his faithful TaylorMade SIM – yes, the original SIM from 2020. Somehow, some way, it seems Morikawa always ends up back in that driver, which he used to win the 2020 PGA Championship, and the 2021 Open Championship.

At The Masters, however, Rietveld said the duo found the driver head that allowed “zero compromise” on Morikawa’s preferred fade flight and spin. To match his preferences, they landed on a TaylorMade Qi10 LS 9-degree head, and the lie angle is a touch flatter than his former SIM.

“It’s faster than his gamer, and I think what we found is it fits his desired shot shape, with zero compromise” Rietveld told GolfWRX.com on Wednesday at the RBC Heritage.

Then, to replace his former SIM rocket 3-wood, Morikawa decided to switch into the TaylorMade Qi10 core model 13.5-degree rocket head, with an adjustable hosel.

“He likes the spin characteristics of that head,” Rietveld said. “Now he’s interesting because with Collin, you can turn up at a tournament, and you look at his 3-wood, and he’s changed the setting. One day there’s more loft on it, one day there’s less loft on it. He’s that type of guy. He’s not scared to use the adjustability of the club.

“And I think he felt our titanium head didn’t spin as low as his original SIM. So we did some work with the other head, just because he liked the feel of it. It was a little high launching, so we fit him into something with less loft. It’s a naughty little piece of equipment.” 

In addition to the driver and fairway wood changes, Morikawa also debuted his new “MySymbol” jersey No. 5 TP5x golf ball at The Masters. Morikawa’s choice of symbols is likely tied to his love of the Los Angeles Dodgers baseball team.

Not enough changes for you? There’s one more.

On Wednesday at the 2024 RBC Heritage, Morikawa was spotted with a new TaylorMade “Proto” 4-iron in the bag. If you recall, it’s the same model that Rory McIlroy debuted at the 2024 Valero Texas Open.

According to Morikawa, the new Proto 4-iron will replace his old P-770 hollow-bodied 4-iron.

“I used to hit my P-770 on a string, but sometimes the distance would be a little unpredictable,” Morikawa told GolfWRX.com. “This one launches a touch higher, and I feel I can predict the distance better. I know Rory replaced his P-760 with it. I’m liking it so far.” 

See Morikawa’s full WITB from the 2024 RBC Heritage here. 

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