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Big Bertha Fusion Heavy Drivers - View 1 Big Bertha Fusion Heavy Drivers - View 2 Big Bertha Fusion Heavy Drivers - View 3 Big Bertha Fusion Heavy Drivers - View 4 Big Bertha Fusion Heavy Drivers - View 5

Big Bertha Fusion Heavy Drivers

The Big Bertha Fusion Heavy Driver features all the same design benefits as the standard model, however, the stock length of the driver is 1" shorter (44.5"). The shorter length offers increased control for those players seeking more accuracy. To ensure the weighting of the driver is correct at the shorter length, a heavier 12g weight is in the rear of the head.

A Material Change In Forgiveness And Distance. The Big Bertha Fusion Driver is a material change in forgiveness and distance, led by our revolutionary titanium Exo-Cage and ultralight triaxial carbon crown, with a new and innovative shape, and industry-leading aerodynamics.

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    Features & Benefits

    Maximum Forgiveness from Fusion Technology

    Big Bertha Fusion pairs an aerospace-grade titanium Exo-Cage with our ultra-light triaxial carbon crown and sole. The fusion of these materials allowed Callaway engineers to position substantially more weight in the perimeter and far back from the face compared to our previous drivers, resulting in a dramatically higher level of forgiveness.

    Speed and Forgiveness from a New and Innovative Shape

    Big Bertha Fusion’s triaxial carbon Exo-Cage gives us the freedom to break previous tradeoffs regarding head shape, giving us the ability to create an appealing new shape that combines fast aerodynamics with high MOI. The new shape also gave us new options in acoustic engineering, allowing us greater ability to evoke an especially satisfying sound and feel.

    Increased Head Speed from Industry-leading Aerodynamics

    The streamlined head shape, aided by our proprietary Speed Step that we created with the help of aerospace experts, is designed to move faster through the air.

    Two High Performance Stock Shaft Options

    1.) UST’s first ever Recoil driver shaft is designed to load energy on the downswing and unload with an extraordinary combination of power and precision through impact.

    2.) Mitsubishi’s Diamana Red shaft combines a firm midsection and active tip to promote high launch, low spin and fast ball speed, and to make it easier to hit a distance-enhancing draw.

    Available in stock 44.5” and 45.5” lengths.

    Product Video




    Big Bertha Fusion Heavy Drivers is rated 4.9 out of 5 by 16.
    Rated 5 out of 5 by from Love this club Having played 4 rounds with this club I have decided to divorce my wife and marry Big Bertha. I truly love this driver. My accuracy has increased without any loss of distance. Even on off center strike I can still hit the fairway and give myself a chance.
    Date published: 2018-05-29
    Rated 5 out of 5 by from Wow... Order arrived Satuday. Didn't get to hit it till lunch today. Wow. I absolutely love it. I compared to my ping g30 sf tech and this was easily better flight and about 10-15 more yards of carry. But the big surprises we're feel and oh my the accuracy. I have fought a fade for 10 years. Been through about a driver a year and nothing performed like the Fusion. I have a 106 swing speed and play stiffs in all my clubs. The stiff diamana was the right choice. I was carrying 270-275 via range finder at my range. Ping topped out at 255-260 also shot with range finder. I expected I would lose distance, but I gained yards. I actually like the shape. In fact to me it isn't very noticeable.
    Date published: 2018-05-08
    Rated 5 out of 5 by from Big Bertha Fusion Heavy Driver Great Driver. Replaced a XR driver. Much more pop to it. The shorter shaft helps me control the direction while still giving me greater distance.
    Date published: 2018-02-14
    Rated 4 out of 5 by from Should have demo'd I made the impulse buyer mistake of not demoing the club before purchase. The feel is solid and lively. Even dailed up to 11.5 degress of loft it launches much lover than my 12 degree competitors club. May locate a 5 gram weight vice the stock 12 and see if that improves my flight. If not I will return for a higher launching club.
    Date published: 2017-12-25
    Rated 5 out of 5 by from Accuracy with distance Best decision I've made, in this case shorter is better, hitting fairways is the norm with distance besides. Best driver I've ever had and I've had many.
    Date published: 2017-11-26
    Rated 5 out of 5 by from Wow! I finally got a chance to test this driver on the course. I hit this driver straight and long. I hit almost every fairway. The sound is not bad. You can tell when you hit it. This driver is the real deal and the shorter length allows you to control your ball flight.
    Date published: 2017-10-07
    Rated 5 out of 5 by from A club to take a second look at I've played a few rounds with my new ( to me ) Fusion Driver, of all the Callaway drivers I've owned and they've all been very good clubs, this one is the best, it's a keeper. Long straight, Pus still long and straight with toe and heel hits. With my swing speed ( 80 - 90 mph) it's the ideal club.
    Date published: 2017-09-20
    Rated 5 out of 5 by from Straight and true! Very happy with the Big Bertha Heavy Fusion Driver. Since I started using this 2 weeks ago I have never had better fairway accuracy. The ball is exploding off the clubface and while I feel I may have lost 5-10 yards of distance, the fact that I am in the short stuff 90-95% of the time has added a new dimension to my game. Going for the green in 2 and many more par and birdie attempts. Great stuff. I can't quite get it to draw yet but straight and a slight power fade is not too shabby. Great product for me.
    Date published: 2017-09-15
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