The Tour V.T. sole improves turf interaction as well. Both new models come standard with Nippon Modus steel shafts with a Miyazaki Kaula graphite shaft also available.
The Z 785 driver is revolutionary for Srixon for a number of reasons but mostly because it produces up to 3 mph more ball speed than the previous model yielding up to ten more yards of total distance. The key to the impressive improvement is a new Ti51AF Cup Face which is lighter and significantly stronger allowing it to be made 10% thinner for more COR and ball speed at impact.
The new TS2 features several design elements that contribute to making it significantly longer than the previous 917 D2 including an extremely thin titanium crown that’s approximately 20% thinner.