Deep Tuttle Box Fin M88 Supersport 31cm Select SML07522031

Deep Tuttle Box Fin M88 Supersport 31cm Select SML07522031

Description:

The M88 Supersport 31cm is Select’s top-tier freeride/freerace deep tuttle box fin engineered for maximum speed, control and accessibility. Constructed from high‑modulus carbon, the fin features an ultra‑thin profile (8.8% thickness) and a refined double‑curved outline that reduces drag while improving maneuverability. Select’s Active Flex technology balances a stiff trailing edge with a compliant leading edge, producing very vertical lift and significantly reducing the hull’s wetted surface at high speeds. The result is rapid acceleration, precise tracking and comfortable stability when pushing planing angles or racing. Despite its race-oriented performance, the M88 remains forgiving enough for ambitious amateur riders looking to upgrade their setup. It is optimized for deep tuttle box mounting and pairs best with freeride and freerace boards in the 85–150 L range.

Key Features:

• High‑modulus carbon construction for high stiffness-to-weight ratio and long-term durability.
• Ultra‑thin 8.8% profile (8.8 mm at a 10 cm chord) minimizes drag for greater top speed.
• Active Flex Technology: rigid trailing edge with a dynamic, twist‑absorbing leading edge for vertical lift and reduced wetted surface.
• Double‑curved outline delivers excellent maneuverability and predictable turning response.
• Engineered for freeride and freerace performance across a wide board range (85–150 L).
• Deep Tuttle box compatibility for secure, high‑performance board mounting.
• Designed for both experienced riders and ambitious amateurs seeking a performance boost.
• Low drag profile enhances acceleration and efficiency in planing conditions.

Specifications:

Manufacturer: Select
SKU: SML07522031
Material: High‑modulus carbon composite
Size/Dimensions: 31 cm (fin depth)
Weight: Not specified by manufacturer
Color: Carbon / Black finish
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for advanced and intermediate riders who want high-performance freeride and freerace characteristics without sacrificing accessibility. Best suited to planing conditions, strong winds and open‑water freeride/race sessions where speed, tracking and reduced drag are priorities. Use with deep tuttle box‑equipped boards in the 85–150 L range; ensure correct finbox hardware and torque settings for secure mounting.