Power Box Fin M88 Superfast 34cm Select SML07510034

Power Box Fin M88 Superfast 34cm Select SML07510034

Description:

The Select M88 Superfast is a high-performance power box fin engineered for top-speed slalom and speed sailing. Its core structure is made from high‑modulus carbon and precision composite layup, producing an ultra‑thin foil with an 8.8% thickness profile (8.8 mm per 10 cm chord) that minimizes drag in all points of sail. Select’s Active Flex concept balances controlled twist and stiffness — a rigid trailing edge with a dynamically responsive leading edge — to generate a very vertical lift and reduce hull wetted surface at high speeds. This combination delivers outstanding stability, precise tracking and explosive acceleration for experienced sailors. Built for durability and weight efficiency, the M88 unlocks maximum performance on speed and slalom boards while maintaining predictable handling in demanding conditions. Compatible with standard Power Box mounts and optimized for boards in the 85–145 L range.

Key Features:

• High‑modulus carbon core with advanced composite layup for low weight and high stiffness
• Ultra‑thin foil profile (8.8% thickness) to reduce drag and improve top‑end speed
• Active Flex design: rigid trailing edge with a twist‑responsive leading edge for vertical lift and improved control
• Optimized for speed and slalom performance on 85–145 L boards
• Power Box compatible for straightforward installation on modern boards
• Precision molded construction for consistent performance and long service life
• Enhanced tracking and reduced wetted surface area for higher average speeds
• Suited to experienced/advanced sailors seeking maximum efficiency and responsiveness

Specifications:

Manufacturer: Select
SKU: SML07510034
Material: High‑modulus carbon core with composite layup
Size/Dimensions: Length 34 cm; foil thickness 8.8% (8.8 mm per 10 cm chord)
Weight: Not specified by manufacturer
Color: Carbon / natural carbon finish (as shown)
Size: 34cm
Category: Fins
Age Group: Adults
Gender: Unisex
Recommended board volume: 85–145 L
Mount type: Power Box compatible

Recommended Use:

Ideal for experienced and advanced windsurfers and competitive sailors focused on speed and slalom disciplines. Best suited for high‑speed runs, flat to moderately choppy water and conditions where minimizing drag and maximizing lift improve performance. Pair with a slalom or speed board in the recommended volume range and a Power Box equipped board for direct installation.