The Callaway Great Big Bertha Epic Sub Zero Driver pushes the limits of driver capabilities with the all-new JailBreak technology. The JailBreak technology features dual 3g titanium bars behind the face that allow for the crown and sole to take on less flexion so there is more energy transfer from the face for incredible ball speeds. The Triaxial Carbon crown and sole are extremely lightweight which forces the center of gravity incedibly low and raises the MOI. The sub zero driver features 2 interchangeable sole weights (12g and 2g) for adjustable launch angle and spin rate.
Callaway Great Big Bertha Epic Sub Zero Drivers is designed for the skilled, tour-level player looking for incredibly low spin with a deeper face and 2 movable weights for adjustable center of gravity for added launch control.
Callaway Great Big Bertha Epic Sub Zero Drivers 2017 features:
- Lofts available: 9.0° • 10.5°
- Project X HZRDUS 55g graphite shafts available in Stiff flex
- FujiKura Pro 62g graphite shafts available in Regular, Stiff and X-Flex
- Aldila Rogue Max 65g and 75g shafts available in Stiff and X-Flex
- Available in Left and Right hand
- Matching headcover and wrench included
- Authorized Callaway Golf dealer
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