Power Box Fin The Blade 27cm Select SML07310027

Power Box Fin The Blade 27cm Select SML07310027

Description:

The Blade is an ultra-thin high-performance power box fin engineered for maximum straight-line speed and minimal drag. Manufactured from high-modulus carbon, its very slender outline and stiff construction deliver blistering acceleration and sustained top-end velocity for slalom and GPS-speed applications. The fin is specifically shaped to pair with high-wind slalom and GPS-speed boards (recommended for boards up to 110 liters), providing precise tracking and efficient transfer of rider input to forward thrust. Because of its thin profile and carbon layup the Blade offers excellent stiffness-to-weight ratio for responsive feel and durability under high loads. Riders will notice reduced water resistance, improved glide between gusts, and greater overall efficiency during speed runs. For slalom use, opt for a size 1 cm larger than suggested by typical fin selectors to gain more sustained power when needed. Compatible with standard Power Box fin boxes used on modern speed and slalom boards.

Key Features:

• High-modulus carbon construction for exceptional stiffness and lightweight performance
• Ultra-thin, slender blade design for minimal drag and maximum top speed
• Optimized outline for straight-line stability and precise tracking
• Engineered for pairing with high-wind slalom and GPS-speed boards (up to 110 L)
• Power Box compatible mounting for modern speed/ slalom boards
• Excellent stiffness-to-weight ratio for efficient power transfer and durability
• Recommended sizing note for slalom: choose +1 cm for more sustained power
• Low-profile shape reduces turbulent flow and improves acceleration between gusts

Specifications:

Manufacturer: Select
SKU: SML07310027
Material: High-modulus carbon
Size/Dimensions: 27 cm blade length
Weight: Not specified (lightweight carbon construction)
Color: Carbon / black finish
Size: 27 cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and professional windsurfers and speed sailors seeking maximum straight-line speed and efficient power transfer. Best suited for slalom and GPS-speed disciplines, especially on high-wind days and flat-to-choppy open-water conditions where reduced drag and top-end performance matter most. Use with compatible Power Box fin boxes and boards (recommended for boards up to 110 L); when configuring for slalom racing choose a fin 1 cm larger than selector guidance for added sustained power.