Callaway Golf Big Bertha Fusion Driver Driver 13.5HT 40G (Right Hand, Light Flex, 45.5 inch length, Recoil 440, Adjustable Loft)

Callaway Golf Big Bertha Fusion Driver Driver 13.5HT 40G (Right Hand, Light Flex, 45.5 inch length, Recoil 440, Adjustable Loft)

• Fusion Technology For Maximum Forgiveness: Fuses a titanium EXO-CAGE with an ultralight triaxial carbon crown and sole to create forgiveness and stability, promoting straighter and longer drives
• Innovative Exo-Cage For Forgiveness & Power: Titanium EXO-CAGE makes it possible to reposition weight for more forgiveness and increased swing speed to increase accuracy and distance
• Industry-leading Aerodynamics For More Head Speed & Distance: Our proprietary Speed Step, designed with help from aerospace experts, reduces drag to promote faster swing speed for more distance
• High-Performance Shaft Options For Power & Control: Choose from UST's first ever Recoil shaft in a driver or the new 60g Mitsubishi Diamana Red Board, both are designed for more distance and accuracy

Big Bertha Fusion's innovative construction, which combines a titanium Exo-Cage with a triaxial carbon crown and sole, wouldn't be possible without the nearly 20 years we've spent researching and developing carbon fiber technology.