FORGED SP700 TI FACE
More than 10% stronger than 6-4 Titanium with a fine grain structure to allow a more complex geometry for our CORTECH face. Internal testing proved higher performance than 6-4 Ti at 90mph, 100mph and 110mph head speeds.
CARBON COMPOSITE CROWN
A 12-gram carbon composite crown allows 7 grams of weight to be redistributed across the ST190 for consistently higher ball speeds and reduced spin rates.
HARMONIC IMPACT TECHNOLOGY
The study of vibration and soundwaves identified the need for internal ribs - creating a more solid, powerful impact sound..