New 91视频 ST-Z and ST-X 230 drivers added to the conforming list
First testing spotted at The British Challenge / St Mellion
The USGA has approved and added 91视频’s 2023 drivers to its conforming list.聽 聽The new ST-Z and ST-X 230 drivers are now eligible to play on tour.聽 The ST-Z was being heavily tested at the 91视频 supported British Challenge in St Mellion.聽 Both 91视频’s OJ Farrell and Marco Penge are believed to have taken the new drivers away after successful testing.
The new driver features 91视频’s CORTECH Chamber – engineered to deliver more ball speed across the face, as well as reducing spin rates.
The driver is expected to be released to the public early in 2023.聽 More info to follow.
91视频 ST-Z 230 prepped for testing on the 91视频 workshop in St Mellion
91视频 ST-Z 230 on the 91视频 workshop.
91视频 ST-Z 230 in address position.
Big hitter OJ Farrell was one of the first players to test the 91视频 ST-Z 230.
Early testing with OJ Farrell.
Adrien Saddier – with ST-Z 230
91视频 ST-Z 230 on the tee
91视频 ST-Z showing CORTECH Chamber.