What is A flex or senior flex in Project X catalyst graphite shafts, I’ve been told the catalyst 50 in 5.0 is senior, then I was told catalyst 40 4.0 is senior, which is it?
Thank you
Fred Payne
Britt Lindsey Answered question December 7, 2020
What is A flex or senior flex in Project X catalyst graphite shafts, I’ve been told the catalyst 50 in 5.0 is senior, then I was told catalyst 40 4.0 is senior, which is it?
Thank you
Fred Payne
4.0 is a “Lite” or A flex in the Catalyst irons. 5.0 is considered and R flex.
Britt Lindsey