Tuttle Box Fin M88 Supersport 41cm Select SML07521041

Tuttle Box Fin M88 Supersport 41cm Select SML07521041

Description:

The M88 Supersport SL is Select Hydrofoils' premier freeride/freerace Tuttle Box fin engineered to deliver exceptional speed, control and maneuverability for high‑performance riding. Constructed from high‑modulus carbon, the blade features an ultra‑thin 8.8% profile that minimizes drag and optimizes glide in all sailing directions. Select’s Active Flex technology balances a rigid trailing edge with a dynamically responsive leading edge, producing a very vertical lift that reduces hull wetted surface and enhances top‑end stability. The double‑curved outline provides precise steering and excellent responsiveness when carving or accelerating. Despite its race‑oriented performance, the M88 remains accessible to competent amateur riders, offering confidence and comfort at high speeds. Designed specifically for Tuttle Box mounting, it integrates cleanly with freeride and freerace boards to unlock consistent forward drive and reduced drag.

Key Features:

• High‑modulus carbon construction for light weight, strength and fatigue resistance
• Ultra‑thin 8.8% profile (8.8 mm per 10 cm chord) to minimize hydrodynamic drag
• Active Flex technology: rigid trailing edge with a flexible leading edge for controlled twist and vertical lift
• Double‑curved outline for superior maneuverability and precise rail‑to‑rail transitions
• Optimized for speed and stability on freeride and freerace boards
• Designed to reduce hull wetted surface area for improved top‑end performance
• Tuttle Box mount compatibility for secure, standardised installation
• Accessible handling that suits advanced riders while remaining usable by skilled amateurs

Specifications:

• Manufacturer: Select
• SKU: SML07521041
• Material: High‑modulus carbon
• Profile thickness: 8.8% (8.8 mm per 10 cm chord)
• Mount type: Tuttle Box
• Size / Dimensions: 41 cm fin height
• Recommended board volume: 85–150 L (freeride / freerace boards)
• Weight: Not specified
• Color: Not specified
• Category: Fins
• Age Group: Adults
• Gender: Unisex

Recommended Use:

Ideal for advanced freeride and freerace riders seeking top‑level speed, lift and precise handling; also suitable for competent amateur racers wanting a performance upgrade. Best used on freeride/freerace boards in open water or coastal conditions where high speeds and clean drive matter. Pair with boards that accept Tuttle Box fins and with standard touring/racing footstraps and pads; always verify board finbox compatibility prior to purchase.