Hundreds of emails and telephone calls regarding the size of our most popular 455 Deep Bore, was the reason for the O2.
There seemed to be a big cross section of the general golfing public that had either heard about or saw the 455 Deep Bore, and thought about how much they would love to try it, but felt that they were simply not comfortable with the larger size...
Welcome the "Little Brother". The O2, beautifully appointed, was created to be the Prince to the current King. Beautiful and rich see through copper color with smoke black edges and backskirt, this "bad boy" will perform the same duties as it's very famous Sire.
With it's deep bore design for stabilization, it's more rounded body shape and ever so slightly higher Center Of Gravity than the 455, it fits into the SMT line without so much as a ripple. Besides the Spectrum, it is the only other head to have a unique modified alignment crown design.
The trajectory is just a shade lower than the 455, for a very penetrating ball flight.
The O2 will prove that... size, does NOT matter.