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Callaway Big Bertha Fusion Driver

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1. Hand: Right Hand
2. Loft:
3. Flex:
4. Shaft:

Callaway defined new boundaries to push past with the Callaway Big Bertha Fusion Driver. The combination of an aerospace-grade titanium EXO-CAGE and an ultralight triaxial crown and sole optimizes CG like never before, providing the ultimate in forgiveness, with the weight savings affording the especially satisfying sound and feel. Speed Step Technology partners with streamlined shaping to further enhance speed and launch, making the Fusion no slouch in the distance department.

Fusion technology

  • Combines an aerospace-grade titanium EXO-CAGE with an ultralight triaxial carbon crown and sole
  • Triaxial carbon is 65% lighter than titanium and 35% thinner than Callaway's previous composite material
  • Affords substantially more weight (35 g) at the perimeter and far-back from the face for maximum forgiveness
  • Higher MOI (up to 17%) translates to greater stability at impact and straighter flight on off-center contact


  • Appealing new shape evokes an especially satisfying sound and feel
  • Speed Step Technology improves airflow for even faster clubhead speed
  • Faster swing speed increases distance and accuracy
  • UST Recoil ES shaft loads and unloads energy more efficiently to produce power and precision through impact
  • Mitsubishi Diamana Red shaft launches high and spins low to encourage a distance-enhancing draw
  • 45.5'' shaft length maximizes distance

  • Brand: Callaway
  • Country of Origin: Imported
Model Loft Lie Length Swing Weight
9.0° Adjustable (8.0° to 11.0°) Adjustable 45.50'' D2
10.5° Adjustable (9.5° to 12.5°) Adjustable 45.50'' D2
13.5°HT Adjustable (12.5° to 15.5°) Adjustable 45.50'' D2