The Hybrid Callaway Big Bertha B21, it is mainly characterized by offering faster balls, long blows, more straight flights and greater control over the trajectory of the ball. The design is designed for those players who want to improve their dsitancy and have additional forgiveness with the hybrid.
- The face offers fast ball speeds, this ensures a long blow even if it is not a sweet ball hit.
- Its main objective is to make the ball flight more straight, reaching greater distances.
- It has a tungsten weighting with double MIM, allowing the control of the trajectory and launch. It also has the CG optimized for launch and stability.
- The two inner bars of Jalibreak and the lightest carbon crown get a higher MOI.