Callaway Big Bertha B21 Golf Driver

To improve on the highly successful A.I computer developed face technology. Callaway has advanced its new Flash Face SS21 architecture across a more expansive area to deliver ultra-fast ball speed performance. This is achieved by using lighter and stronger TA-15 super strength materials than standard Titanium. To promote optimal speed, forgiveness, and spin characteristics without sacrificing any integrity in the clubface.

This proven technology essentially changes the way the head and face behaves at impact to deliver more ball speed and distance. Jailbreak is 2 strong titanium bars behind the face, parallel to each other and connected on either end to the crown and sole. The size, strength and location of each Jailbreak bar work together to reduce how much the crown and sole deflect, forcing the face to take on more of the load created at impact than ever before. This results in faster ball speeds across the entire face offering more consistent distances, even on miss-hits.

This triaxial carbon creates an unbelievable light and strong composite material, this driver provides supreme MOI and low CG that makes it easy to launch. This allowed engineers to redistribute weight into key areas to also improve forgiveness.

Big Bertha has always offered a larger clubhead profile and with draw-biased weighting, it promotes a straighter, longer ball flight. It eliminates slices and is the first high launch driver with an ultra-low forward CG for a lower rate of spin. This helps with consistency and to unlock more yards of distance straight down the fairways.