F-ONE’s expertise and innovation in foil development have consistently set the standard for high-performance foils like the EAGLE, the SEVEN SEAS, the SK8, and more recently the EAGLE X. With the new MOMENTUM foil, this know-how has been pushed even further. Through intensive testing, advanced simulations, and meticulous optimization of the profile and layup, F-ONE has refined every detail to create a state-of-the-art foil designed for unmatched glide and efficiency in each downwinder.

The MOMENTUM is all about maximizing glide, allowing you to glide faster and for longer than ever before. It delivers incredible stability even at top velocities, which lets you link bumps and harness the swell to the fullest.

With an optimized profile and enhanced stiffness, the MOMENTUM ensures a smooth, stable ride without any discomfort or loss of control. The reduced chord and extremely high-aspect design offers remarkable speed and glide, good pumping, and a very low stall speed, all while retaining strong turning capabilities for such a high AR.

Designed for downwind racers whether on a SUP or with a wing, this foil benefits from a specific shape that not only brings outstanding high-end glide, but also accessible low-end speeds, making it surprisingly efficient in milder conditions and starts in flat waters.

Built using the Monobloc structure with pre-preg carbon, the foil is both very light and strong. This setup brings improved load transmission and better stiffness throughout the different parts for maximum control. The Ultra High Modulus (UHM) carbon, integrated into F-ONE’s Dynamic Structural Design, provides maximum stiffness for greater performance and incredible control thanks to instant feedback. It also allows us to make the profile even thinner to minimize drag. The TITAN connection allows to plug in either an aluminum or carbon mast.

Go faster, further with the MOMENTUM, F-ONE’s latest downwind weapon.

ULTRA HIGH MODULUS (UHM) CARBON

Our UHM Carbon fiber layup helps you reach the next level in terms of rigidity, precision, instant feedback, and control, giving you the edge you need for superior performance. Incorporated on select foils, it is the perfect choice for those who demand the best.

The Ultra High Modulus (UHM) Carbon fiber layup is 1.2x stiffer than our High Modulus (HM) Carbon fiber, and 1.8x stiffer than regular carbon fiber.

The profile of the EAGLE X, where UHM Carbon fiber has been incorporated, is exceptionally thin, thus demanding the use of even more rigid fibers to ensure it also matches the stiffness standards synonymous with the F-ONE identity.

TITAN CONNECTION

The TITAN connection enables a very stiff and direct connection between two parts, locking efficiently any movement in all directions. Its format is compact which is hydrodynamically efficient and very easy to use, assemble and disassemble.

PRE PREG TECHNOLOGY

Pre-preg makes the foils stiffer and stronger. With pre-preg fabrics, the carbon fiber is directly impregnated with epoxy resin by its manufacturer. This guarantees a perfect ratio between epoxy and carbon and represents the highest quality process. It is then cured at high temperature, bringing strength and durability.

Quality control is much better and so is the working environment for the people building our foils. Pre-preg fabrics offer the lightest weight with the best mechanical properties of carbon fiber.

FULL MONOBLOC CONSTRUCTION