Power Box Fin M88 Supersport 43cm Select SML07520043

Power Box Fin M88 Supersport 43cm Select SML07520043

Description:

The Select M88 Supersport SL is a high-performance freeride/freerace power box fin engineered to deliver exceptional speed, stability, and maneuverability for advanced and ambitious riders. Built from high-modulus carbon, the blade features an ultra-thin 8.8% profile that minimizes drag and slices through the water for maximum top-end speed. Its double-curved outline promotes nimble turning and excellent control through transitions, while Select’s Active Flex technology balances a rigid trailing edge with a dynamically responsive leading edge to produce very vertical lift. This lift reduces hull wetted surface, improving acceleration and comfort at high speeds without sacrificing predictability for less experienced riders. Designed for use with power box systems and matched to freeride/freerace boards in the 85–150 L range, the M88 Supersport provides a measurable performance upgrade for racing and aggressive freeriding. Durable carbon construction ensures long-term stiffness and fatigue resistance even under heavy use.

Key Features:

• High-modulus carbon construction for superior stiffness-to-weight ratio and durability
• Ultra-thin 8.8% profile (8.8 mm per 10 cm chord) to reduce drag and increase speed
• Active Flex technology: rigid trailing edge with a flexing leading edge for vertical lift and control
• Double-curved outline for enhanced maneuverability and smooth transition handling
• Power box compatible design for secure, low-profile mounting
• Optimized for freeride/freerace boards (85–150 L) to boost planing performance and stability
• Reduced wetted surface area for better acceleration and sustained top speed
• Suited for both seasoned riders and ambitious amateurs seeking race-level performance

Specifications:

• Manufacturer: Select
• SKU: SML07520043
• Material: High-modulus carbon composite
• Size / Dimensions: 43 cm (height); ultra-thin 8.8% thickness (8.8 mm per 10 cm chord)
• Weight: Not specified by manufacturer
• Color: Natural carbon / carbon black finish
• Category: Fins
• Age Group: Adults
• Gender: Unisex
• Mount: Power box compatible

Recommended Use:

Ideal for advanced and competitive freeride and freerace windsurfers who demand high-speed performance and precision control; also accessible to motivated amateur racers. Best suited to open-water, planing conditions and stronger wind ranges where reduced drag and powerful lift deliver clear advantages. Use with compatible power box boards (85–150 L), quality footstraps and pads for best control; neoprene booties are optional depending on water temperature and local conditions.