The Callaway Big Bertha Reva driver has a large confidence-inspiring profile at address. The driver is fully optimised for ladies with loft, swing weight and shaft to deliver long shots from the tee. The large club head has a light carbon fibre crown and back weighting to make it forgiving on poorer contacts. Weights have also been added to the heel to increase the slice fighting draw tendency. These weights deliver a low spin count and generate a good launch angle at impact for optimal results. Callaways Flash Face SS21 has been developed using artificial intelligence in a supercomputer and, together with Jailbreak technology it produces a high ball speed and good distance, even on off-centre shots. With Callaway’s OptiFit hosel, loft and lie can be selected without rotating the shaft.
Big Bertha Shaping, is the large design of the club head with internal draw-weighting which helps the launch angle, reduces spin and counteracts slice tendencies.
Flash Face Technology SS21, is a pioneering technology produced by Callaway’s engineers using AI. The face has been designed using a supercomputer which results in a different design and Callaway’s fastest and most forgiving face ever. Flash Face SS21 is unique to every model and loft to get the most out of every shot.
Jailbreak Technology, is a proven technology by Callaway. This involves two rods holding the crown and sole together. The Jailbreak technology also focuses the power of impact which promotes ball speed.