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The Big Bertha uses advanced technologies that make this driver longer, straighter, and easy to hit from the tee.

The Big Bertha B21 Driver Features:

- A.I. Designed Flash Face SS21
- Jailbreak with T2C Triaxial Carbon Crown
- TA-15 Super Strength Materials
- 2 Year Guarantee / RCH Shaft / Golf Pride Tour Velvet Grip


Flash Face SS21

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

Jailbreak Technology

 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-hit shots.

T2C Triaxial Carbon Crown

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 club redistribute weight into key areas to also improve forgiveness.

Bertha Shaping

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.

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Callaway Golf Big Bertha B21 Driver

  • Brand: Callaway
  • Product Code: Callaway Golf Big Bertha B21 Driver
  • Availability: In Stock
  • £399.00

  • Ex Tax: £332.50

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