Severne Sails Mach 4 8.6

Severne Mach 4
Race / Slalom windsurf sail

The Severne Mach 4 is a premium race and slalom sail designed for windsurfers who want no compromise on speed, control and precision. This sail focuses on high-end performance with a lightweight but stiff construction that responds instantly to every steering impulse and is immediately ready for acceleration and breaking wind gusts.

The Mach 4 's profile is extremely optimized: the high-aspect ratio design minimizes drag, while open leech zones smoothly release air and reduce turbulence waves around the sail. The construction consists of high-quality materials - think minimalist laminate for maximum stiffness and minimum weight - allowing the sail to maintain its shape under extreme loads without deforming. In short, it accelerates faster, maintains speed sharper and feels more direct than standard freeride sails.

The design is not for beginners or recreational users, but for surfers who are serious about their slalom skills, participate in races or simply want to reach the highest level possible. With its technical cut and premium finish, the Mach 4 allows you to keep your technique sharp, take turns faster and let your results speak for themselves.

Key features of the Severne Mach 4:

• Direct steering and maximum speed
• High-aspect design for minimal drag
• Premium lamination for stiffness and form-stability
• Race-oriented build for advanced performance
• Optimized for slalom and foil/slalom use