Deep Tuttle Box Fin M88 Superfast 29cm Select SML07512029

Deep Tuttle Box Fin M88 Superfast 29cm Select SML07512029

Description:

The M88 Superfast is Select’s most powerful and fastest fin designed for high‑speed windsurfing and slalom performance. Its core is engineered from high‑modulus carbon to deliver an ultra‑thin foil profile (8.8% thickness), minimizing drag and maximizing velocity in all points of sail. Select’s Active Flex concept balances a rigid trailing edge with a responsive leading edge that twists under load, producing a vertical lift effect for exceptional top‑end stability and control. This dynamic flex behavior reduces hull wetted surface and improves planing comfort at high speeds. Built for use with speed and slalom boards from roughly 85–145 liters, the M88 Superfast unlocks peak performance when ridden by experienced sailors and racers. The fin is supplied in a Deep Tuttle Box configuration for direct, secure mounting to compatible boards.

Key Features:

• High‑modulus carbon construction for a lightweight, stiff core and long fatigue life
• Ultra‑thin 8.8% foil profile (8.8 mm at a 10 cm chord) to minimize drag and boost top speed
• Active Flex design: rigid trailing edge with a responsive leading edge that twists under load
• Produces strong vertical lift to reduce hull wetted area and increase planing efficiency
• Optimized for speed and slalom boards between 85–145 liters
• Deep Tuttle Box mount for secure, race‑ready board integration
• Engineered for experienced sailors seeking maximum propulsion and precision at high speeds
• Durable layup and production quality designed to withstand repeated high‑load use

Specifications:

Manufacturer: Select
SKU: SML07512029
Material: High‑modulus carbon composite core with performance carbon layup
Size/Dimensions: 29 cm (fin height); ultra‑thin foil — 8.8% thickness (8.8 mm at 10 cm chord)
Weight: Not specified by manufacturer
Color: Not specified (natural carbon appearance typical)
Category: Fins
Age Group: Adults
Gender: Unisex
Mounting: Deep Tuttle Box
Recommended board range: Speed/slalom boards 85–145 L

Recommended Use:

Ideal for advanced and professional windsurfers and racers who demand maximum speed, stability, and precise control. Best suited to speed sailing and slalom disciplines on planing conditions and open water where high top‑end performance is required. Pairs with boards that accept Deep Tuttle Box fins and is recommended for boards in the 85–145 L range; use with appropriate high‑performance harnesses, fins boxes, and race/racing setups for best results.