OVERVIEW:
The legendary Great Big Bertha returns as Callaway's most technologically advanced driver featuring an ultra-lightweight chassis and easy-to-swing design. This new driver is almost 30g lighter than a tour driver with unmatched distance and club head speed. The Forged Carbon Sole and Triaxial Carbon Crown greatly enhance MOI, allowing Callaway's engineers to move the CG from the weight savings lower and deeper, increasing forgiveness. Jailbreak A.I. Speed Frame is designed for...