Callaway Big Bertha I-MIX Driver Shafts
very nice driver
Bought this driver for my 12 year old Stepson. He was using a Nike Sumo driver 11 degree. This was in 11 degree also. He now hits straight and about 180 to 200 yards. I would highly recommend this imix driver for someone who has trouble not hitting center. I also have the imix in a 10 degree and hit just as far as the razor hawk driver i own. Big price difference same performance.
July 9, 2011