Maximum inertia: Cobra King F9 Speedback, ONE Length irons
January 23, 2019
Cobra Golf's Tom Olsavsky breaks down new design features of the King F9 Speedback and One Length irons.
Video: 2019 PGA Merchandise Show: King F9 Speedback irons
Cobra Golf's Tom Olsavsky breaks down new design features of the King F9 Speedback and One Length irons.
