Power Box Fin M88 Superfast 30cm Select SML07510030

Power Box Fin M88 Superfast 30cm — Select (SKU: SML07510030)

Description:
The M88 Superfast is Select’s most powerful and fastest power box fin, engineered specifically for high-speed and slalom board performance. Its core structure is built from high-modulus carbon, producing an ultra-thin profile (8.8% thickness — 8.8 mm for a 10 cm chord) that minimizes drag and improves top-end speed. Select’s Active Flex concept balances a rigid trailing edge with a dynamically responsive leading edge, allowing controlled twist and lateral absorption for a very vertical lift effect. This behavior reduces the hull’s wetted surface area at speed, delivering improved control, stability and comfort in fast-planing conditions. The fin is optimized for use on speed and slalom boards between roughly 85–145 liters and mounts in a standard power box for straightforward installation. Designed for experienced sailors, the M88 Superfast unlocks superior acceleration, reduced drag and precise handling when pushed hard.

Key Features:
- High-modulus carbon construction for a lightweight, ultra-stiff core and minimal flex where needed
- Ultra-thin foil (8.8% thickness) engineered to reduce hydrodynamic drag
- Active Flex design: rigid trailing edge with a reactive leading edge for dynamic twist and vertical lift
- Optimized for speed and slalom disciplines — maximizes glide and top-end performance
- Power box compatible for secure, direct mounting to conventional boards
- Designed to reduce hull wetted surface at speed, improving comfort and control
- Durable carbon layup for long-term performance under high loads
- Ideal for experienced riders looking for precision and speed in flat to choppy open-water conditions

Specifications:
Manufacturer: Select
SKU: SML07510030
Material: High-modulus carbon composite core (carbon layup)
Size/Dimensions: 30 cm length; 8.8% thickness (8.8 mm per 10 cm chord)
Weight: Not specified
Color: Not specified
Size: 30 cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:
Ideal for advanced and professional windsurfers focused on speed and slalom racing. Best suited to high-speed planing conditions and open-water environments where reduced drag and precise control matter most. Use with speed/slalom boards in the 85–145 L range and a compatible power box; riders should pair the fin with an appropriately rated board setup and consider protective gear when operating at high speeds.