Callaway Wood Big Bertha B21

Callaway Driver Big Bertha B21

With the Big Bertha B21 series, Callaway specifically targets players with mid to high handicaps. The clubs feature a new formula for more distance and more fairway hits even on poorly struck shots. The combination of the AI-designed clubface, the proven Jailbreak technology, and the high-strength carbon material results in more success on the golf course. Technologies: Greater distances through straighter shots To hit the ball farther, you first need to hit it straighter to avoid the distance losses from a slice. The Big Bertha B21 Driver generates high launches with low spin thanks to its ultra-low center of gravity. Additionally, it has a draw bias in the clubhead to make it easier to close the clubface. Together, these features result in a more consistent ball flight for more fairway hits and longer drives. Flash Face SS21 Callaway has further developed the Flash Face clubface designed with artificial intelligence to allow for maximum ball speed across a larger area. This ensures optimal ball speeds even when you miss the center of the clubface. Big Bertha Head Shape The elongated, triangular Big Bertha head shape is particularly confidence-inspiring at address and allows for the strategic positioning of weight for the ultra-low center of gravity. Jailbreak and T2C Carbon Crown Two Jailbreak bars behind the clubface connect the sole and crown, generating greater ball speed through more efficient power transfer. The ultra-light T2C Triaxial Carbon Crown saves weight, allowing Callaway to achieve a higher MOI through strategic weight redistribution in the head. The higher Moment of Inertia (MOI) results in a more stable clubhead on off-center hits, enabling straighter shots. Specifications:

Loft	Volume	Length	Lie Angle	Swing Weight	Hand
9°	460cc	45.75"	60°	D2	RH/LH
10.5°	460cc	45.75"	60°	D2	RH/LH
12.5°	460cc	45.75"	60°	D2	RH

Standard Shafts:

• Callaway RCH 45 Graphite Shaft

Standard Grip:

• Golf Pride Tour Velvet 360 Soft