Ping G30 SF Tec Driver 12* (TFC 419D STIFF) 460cc Golf Club Ping G30 SF Tec To generate faster clubhead speed and ball velocity for longer drives, turbulators were engineered onto the crown of the 460cc head The G30 drivers' CG position is the lowest and farthest back of any PING model, ensuring optimal launch conditions and an even higher MOI in both axes for extreme forgiveness and maximum energy transfer. A new high-strength, lightweight T9S titanium face is thinner and hotter to optimize face deflection for faster ball speeds and longer drives. The adjustable hosel has the same mass and outer diameter as our fixed hosels, providing the benefits of adjustability with no sacrifice in performance. Ping's Trajectory Tuning+ Technology allows you to optimize your ball flight by increasing or reducing loft in intervals of 6/12ths of a degree and one full degree, to maximize distance and control