Power Box Anti-Weed Lessacher Weed Blade Fin G10 24cm Unifiber UF037029240

Power Box Anti-Weed Lessacher Weed Blade Fin G10 24cm Unifiber UF037029240

Description:

The Power Box Anti-Weed Lessacher Weed Blade is a purpose-built windsurfing fin engineered to slice through weed-infested waters while delivering high-speed performance and predictable handling. Constructed from stiff G10 composite, its asymmetrical profile provides exceptional lift and efficient power transfer for maximum speed and control. Developed in collaboration with Wolfgang Lessacher, this updated design moves the leading edge slightly forward compared to the former FWD model for improved performance across a wider speed range. The fin preserves a "normal" feel underfoot while enabling higher top speeds and better tracking in contaminated conditions. Robust G10 construction ensures durability and resistance to saltwater and impact, while the anti-weed shape minimizes weed buildup to reduce drag and maintain propulsion. For best results, select a fin length 8–10 cm shorter than your usual size to match the intended handling characteristics of this model. Compatible with Power Box fin mounts and most boards that accept Power Box fittings.

Key Features:

• High-strength G10 composite construction for stiffness, durability, and consistent performance
• Asymmetrical profile tuned for improved lift and efficient water flow
• Leading edge moved forward from previous FWD model for enhanced speed and handling
• Anti-weed blade shape reduces weed accumulation and drag for cleaner runs
• Designed in collaboration with Wolfgang Lessacher for pro-level tuning and control
• Optimized for power transfer and fast acceleration while maintaining predictable “normal” fin behavior
• Power Box compatible for easy installation on compatible windsurfing boards
• Recommended sizing guidance: choose 8–10 cm shorter than your typical fin for optimal feel and performance

Specifications:

Manufacturer: Unifiber
SKU: UF037029240
Material: G10 composite (fiberglass/epoxy laminate)
Size/Dimensions: 24 cm length
Weight: Not specified by manufacturer
Color: Dark / natural G10 composite finish
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and professional windsurfers who regularly ride in weed-prone areas or who want higher speed capability without sacrificing familiar fin feel. Well suited for open-water and coastal sessions where weed contamination and drag are common concerns, as well as for riders chasing higher top-end speed and efficient lift. Use with Power Box-equipped boards and standard fin hardware; pairing with neoprene footstraps or boots is recommended for secure footing and comfort. Remember to select a fin 8–10 cm shorter than your usual choice to achieve the intended handling characteristics.