Tuttle Box Fin M88 Supersport 33cm Select SML07521033

Tuttle Box Fin M88 Supersport 33cm — Select (SML07521033)

Description:
The M88 Supersport SL is Select Hydrofoils' premier freeride/freerace tuttle-box fin, built to deliver a blend of raw speed, precise control, and rider accessibility. Constructed from high-modulus carbon with an ultra-thin 8.8% profile, the fin minimizes drag across all points of sail while remaining stiff and responsive. Select’s Active Flex technology balances a rigid trailing edge with a dynamically compliant leading edge, providing vertical lift, reduced wetted surface and exceptionally stable high-speed tracking. The double-curved outline enhances maneuverability and delivers agile turns without sacrificing drive or top-end velocity. Designed for freeride and freerace boards in the 85–150 L range, the M88 Supersport gives experienced riders and ambitious amateurs a measurable performance advantage on speed runs and course racing. Its tuttle-box base ensures compatibility with standard tuttle fin boxes used in many high-performance boards.

Key Features:
- High-modulus carbon construction for maximum stiffness-to-weight ratio and durability
- Ultra-thin 8.8% profile (8.8 mm per 10 cm chord) to reduce drag and improve top speed
- Active Flex technology: rigid trailing edge with a compliant leading edge for vertical lift and stable tracking
- Double-curved outline for superior maneuverability and responsive turning
- Optimized for freeride/freerace boards (85–150 L) to increase drive and reduce hull wetted area
- Tuttle-box base for secure, industry-standard mounting and easy installation
- Lightweight design aimed at minimizing added mass while maintaining strength
- Engineered for high-speed control and comfort, reducing rider fatigue during extended sessions

Specifications:
Manufacturer: Select
SKU: SML07521033
Material: High-modulus carbon composite
Size/Dimensions: 33 cm length; 8.8% thickness profile (8.8 mm per 10 cm chord)
Weight: Not specified by manufacturer (lightweight carbon construction)
Color: Carbon / black
Category: Fins
Age Group: Adults
Gender: Unisex
Mount Type: Tuttle-box compatible
Recommended Board Volume: 85–150 L

Recommended Use:
Ideal for advanced recreational and competitive riders seeking maximum speed and precise control on freeride and freerace boards. Best suited for open-water and coastal conditions where top-end speed, efficient tracking and maneuverability matter most. Pairs well with tuttle-box-equipped high-performance boards and complements foil and racing setups that require low drag, high lift characteristics. Consider using with protective footstraps, board bags for transport, and routine carbon-care maintenance to preserve finish and performance.