Tuttle Box Anti-Weed Lessacher Weed Blade Fin G10 40cm Unifiber UF037030400

Tuttle Box Anti-Weed Lessacher Weed Blade Fin G10 40cm Unifiber UF037030400

Description:

The Unifiber Tuttle Box Anti-Weed Lessacher Weed Blade is a purpose-built windsurfing fin engineered to cut through weed and deliver high-speed performance. Constructed from stiff G10 (glass-epoxy) composite, the asymmetrical profile produces powerful lift and efficient acceleration while resisting flex under load. Designed in collaboration with Wolfgang Lessacher, the fin features a forward-shifted leading edge for improved tracking and even better performance than the former FWD model. Its anti-weed geometry minimizes fouling in weed-infested spots while retaining a familiar, predictable fin feel for riders who prefer conventional behaviour. Robust construction ensures long-term durability in harsh marine environments and consistent performance at speed. For optimal experience in weed-prone conditions, Unifiber recommends selecting a fin 8–10 cm shorter than your normal choice. Tuttle Box compatibility makes it easy to fit to most Tuttle-equipped boards.

Key Features:

• Blade material: stiff G10 composite for high strength and minimal flex
• Asymmetrical profile tuned for powerful lift and efficient acceleration
• Forward-shifted leading edge for improved tracking and speed vs. previous FWD model
• Anti-weed blade geometry reduces fouling in weed-infested waters
• Designed in collaboration with Wolfgang Lessacher — purpose-built “Weed-Slasher” design
• Tuttle Box compatibility for straightforward installation on Tuttle-equipped boards
• Durable construction suited to regular saltwater use and high-speed riding
• Recommended sizing guidance: choose 8–10 cm shorter than your usual fin for best results

Specifications:

Manufacturer: Unifiber
SKU: UF037030400
Material: G10 (glass-epoxy laminate composite)
Size/Dimensions: Blade length 40 cm (model)
Weight: Not specified
Color: Not specified
Size: 40 cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and professional windsurfers — and experienced recreational riders — who regularly encounter weed or vegetation on their rides. Best suited to high-speed freeride/slalom-style windsurfing in shallow, weed-prone spots as well as open-water runs where acceleration and tracking are priorities. Pair with a Tuttle Box board and standard footstraps; neoprene booties may be used for added comfort when launching or onshore. Remember to size the fin 8–10 cm shorter than your normal selection for optimal anti-weed performance.