Deep Tuttle Box Fin M88 Superfast 30cm Select SML07512030

Deep Tuttle Box Fin M88 Superfast 30cm Select SML07512030

Description:

The Select M88 Superfast is a high-performance deep-tuttle foiling fin engineered for maximum speed and efficiency on slalom and speed boards. Its core structure is built from high‑modulus carbon fiber, producing an ultra‑thin 8.8% foil profile that minimizes drag in every point of sail. Select’s Active Flex concept delivers a precise balance of flex and twist — a rigid trailing edge with a compliant leading edge — generating very vertical lift while reducing hull wetted surface for higher top speeds and improved control. This design makes the M88 exceptionally stable and comfortable at high velocity, allowing confident handling in aggressive runs. Optimized for 85–145 L speed and slalom boards, the fin unlocks its full potential with experienced sailors seeking maximum acceleration and reduced drag. The deep-tuttle box fitting ensures a secure, direct connection to compatible board boxes for efficient power transfer.

Key Features:

• High‑modulus carbon fiber construction for an ultra‑stiff, lightweight blade
• 8.8% ultra‑thin foil profile (8.8 mm per 10 cm chord) to minimize drag
• Active Flex technology: rigid trailing edge with dynamic leading edge twist for vertical lift
• Designed to reduce hull wetted surface and improve top-end speed and stability
• Deep Tuttle Box connection for solid, low‑loss power transfer to compatible boards
• Optimized for 85–145 L speed and slalom boards — ideal for advanced/speed sailors
• Durable carbon finish resistant to flex fatigue under high loads
• Precision manufacturing for consistent performance run after run

Specifications:

Manufacturer: Select
SKU: SML07512030
Material: High‑modulus carbon fiber composite
Size/Dimensions: Length 30 cm; 8.8% foil thickness profile (≈8.8 mm per 10 cm chord)
Weight: Not specified by manufacturer
Color: Carbon (natural carbon weave / black)
Size: 30cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and professional windsurfers focused on speed and slalom performance. Best suited to use on speed/slalom boards in the 85–145 L range and in conditions where maximizing top speed is the goal (flat to slightly choppy water, strong wind runs). Pair with a compatible deep-tuttle board box and high‑performance harness/foil setup; no additional accessories required, though routine inspection and correct box installation are recommended for safe, peak performance.