North Sonar S145v2 Stabilizer 2025

The S145v2 is designed to provide the fastest, loosest surfing feel. Its anhedral rondure loosens up the front wing in the roll axis, while the foil sections ensure predictability and a broad speed range. Its moderate span creates an aspect ratio high enough for efficient pumping while remaining compact, with increased roll-ability for tighter and snappier turns. Recommended for use prone or tow surfing with smaller Front Wings, by intermediate to advanced riders seeking increased manoeuvrability and speed.

• Increased looseness and speed
• Moderate span with medium-high aspect ratio (8.4) for efficient pumping
• Compact outline for responsiveness in turns
• Stall speed complements smaller Front Wings
• Ventilation-free tip breaching