Cobra S9-1 F/ST Driver designed to maximize COR. the reengineered Hotter 9 points technology incorporates our Dual Rhombus Face insert to promote 
higher ball speeds and more consistent flight across the entire clubface. The face shape is desidned towards a 1:1 length to width ration, which provides maximum energy transfer from the clubface.
higher ball speeds and more consistent flight across the entire clubface. The face shape is desidned towards a 1:1 length to width ration, which provides maximum energy transfer from the clubface.The S9-1 features internal frequency tuning for a satisfying combination of sound and power.
The new, more traditional clubhead design instills confidence at address and enhances clunface efficiency by pinpointing more energy directed behind the ball.
Internal club weighting and the speed tuned shaft optimize ball speed for each type of player.
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