480cc Volume - Over the USGA Limit of 460cc for Driver Head Volume.
0.900 COR Face Design - Significantly Over the USGA Limit for Driver COR.
GRT Face Design - A TWGT innovation for more consistent launch angle.
The 0.9OL Drivers are designed for Europe, Japan and Austral-Asian markets in which the USGA's rules limiting the COR and head volume do not go into effect until 2008. Also for any golfer in the US who simply wishes to gain enjoyment in casual, non-competitive play.
Cup-Face Forged SP700 Titanium Face Design - heat treated for the highest strength to elasticity and toughness ratio to maximize face performance.
The greater sole and skirt area places more titanium body mass lower than any other large size driver head. This design element lowers the CG closer to the geometric center of the ultra-large face, key to achieving the very high 0.900 COR and incredible off-center hit performance.
Pure 6/4 Titanium body construction
5700 mm2 Face Area - Key to the incredibly high 0.900 COR.
Hosel weight bore for custom swingweight/MOI assembly.
Finished in a deep gloss black with silver metallic and bright satin polish highlights.