#BerthasBack - you've probably seen this all over social media! Find out all about the new Big Bertha and Big Bertha Alpha drivers!!
The Big Bertha driver
features an adjustable weight track near the back of the club (Adjustable Perimeter Weighting System) and the same adjustable hosel found in the FT Optiforce.
The Big Bertha Alpha driver
is probably the bigger star though. It features adjustable weights in the heel and toe, as well as the Gravity Core, which golfers can utilize to change the centre of gravity in the club. This will help golfers manipulate spin without changing loft
on their driver - very cool technology. Find out all about the drivers below!!http://www.eighteenunderpar.com/callaway-big-bertha/
Or check out this compiliation of CALLAWAY TALKS videos to hear directly from Alan Hocknell, Head of R&D at Callaway!!http://www.eighteenunderpar.com/callaway-talks-big-bertha/