Power Box Fin The Blade 30cm Select SML07310030

Power Box Fin The Blade 30cm Select SML07310030

Description:

The Blade is an ultra-thin, high-performance power box fin engineered for maximum speed and precision on slalom and GPS-speed windsurf boards. Manufactured from high modulus carbon, its slender outline and razor-thin profile minimize drag and deliver blistering straight-line velocity with crisp responsiveness. The stiff carbon construction provides direct power transfer and excellent durability while keeping weight low for fast acceleration. The Blade is shaped specifically to pair with high-wind slalom and GPS-speed boards (recommended for boards up to 110 liters), giving riders a stable, driven feel at high speeds. For slalom racing where extra sustained drive is required, Select recommends choosing a fin 1 cm larger than the selector size. Overall, The Blade offers race-focused efficiency and tracking for advanced and professional sailors seeking top-end speed.

Key Features:

• Constructed from high modulus carbon for optimal stiffness-to-weight ratio and longevity
• Ultra-thin, low-drag blade profile designed for maximum straight-line speed
• Precision-contoured outline for stable tracking and reduced yaw at high speeds
• Power box compatible for secure, tool-friendly mounting in modern boards
• Race-oriented stiffness delivers immediate response and efficient power transfer
• Slim geometry reduces water resistance and improves acceleration and top speed
• Recommended sizing advice included: +1 cm for additional sustained power in slalom setups
• Built specifically for high-wind slalom and GPS-speed boards (up to 110 L)

Specifications:

Manufacturer: Select
SKU: SML07310030
Material: High modulus carbon (carbon fiber)
Size/Dimensions: 30 cm blade length
Weight: Not specified by manufacturer
Color: Carbon (black)
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

The Blade is ideal for advanced and professional windsurfers focused on slalom and GPS speed disciplines. It performs best on high-wind, flat-to-chop conditions where straight-line speed and precise tracking are required. Designed to be fitted into power box mounts on slalom/GPS boards up to 110 liters; when setting up for slalom racing consider selecting a fin 1 cm larger for added sustained drive. Pair with a race-tuned board setup and appropriate footstraps and harnessing for best results.