North Sonar S158 Stabilizer V2 – Foil Rear Wing

Speed S158v2

Sonar Stabilizer

Designed for maximum speed and equipped with the necessary pitch stability for powerful riding, the S158v2 is especially recommended for lighter riders who want to achieve high speeds with small, fast front wings (HA550–750, MA500v2–850v2).

The profile sections are optimized for efficiency in the mid to high-speed range, while the dihedral curvature (front view) provides a more stable, "locked-in" riding feel – ideal for control under high pressure, high speeds, and steep upwind angles.

The prepreg high-modulus carbon construction ensures optimal stiffness and direct performance. Thin profile sections reduce drag, while the material properties maintain structural integrity and stiffness.