1. Three Face Thicknesses
for Every Swing Speed
One of the most innovative aspects of the Formula FIRE driver series is the availability of three different face thicknesses, each designed for a specific range of driving distances. This customization ensures that every golfer can find the right driver to match their swing speed and performance goals.
1. Formula FIRE PRO - Golfers with an average driving distance above 250 yards.
2. Formula FIRE X - Golfers with an average driving distance between 200 and 249 yards.
3. Formula FIRE XX - Golfers with an average driving distance of 199 yards or below.
Why Face Thickness Matters
2. Bulge and Roll
Correcting Off-Center Drives
Krank Golf has spent 22+ years perfecting Bulge and Roll to enhance the Gear Effect, correcting off-center hits. While others use flatter curvatures (11x11 or 12x12), our optimized 8x8 to 9.5x9.5 design—ideal at 8.5x8.5—maximizes accuracy and distance. This innovation has led to 36 World Long Drive titles and Bryson DeChambeau’s 2024 U.S. Open win.
How Bulge & Roll Improves Accuracy
3. Cupped Face Forged
Technology
Krank Golf’s Cupped Face Forged design maximizes the Trampoline Effect, increasing clubface flexibility, expanding the sweet spot, and boosting forgiveness. Even off-center hits achieve faster ball speeds for longer, straighter drives.
The Tech Behind Cupped Face
4. Super-Hot Forged
Beta Titanium face
Krank Golf’s Formula FIRE drivers combine speed and durability with a Super-Hot Forged Beta Titanium face—4x harder than cast faces. Micro CNC Milling enhances the spring effect, ensuring faster ball speeds, faster recovery, and higher launch on every drive.
Super-Hot Forged for Faster Ball Speed
5. Maximum Energy Transfer
(MET) Technology
One of the standout features of Krank Golf drivers is their Maximum Energy Transfer (MET) Technology, which optimizes how the driver transfers energy to the ball. Most drivers focus solely on face flexibility, but Krank Golf surpasses this by ensuring the rigidity of the driver body, the MET Technology not only increases ball speed but also improves spin control, directional control, and overall energy storage, ensuring maximum performance on every swing.
MET Technology Explained
