US Box Fin High Voltage 31cm Select SM023030031

US Box Fin High Voltage 31cm — Select (SM023030031)

Description: The Select High Voltage 31cm is a high-performance US Box windsurfing fin engineered for speed, control and versatility across choppy, bump-and-jump conditions. Its all‑terrain hybrid profile delivers rapid acceleration and stable tracking when sailing flat out in the chop, making it an ideal choice for freeride and bump'n'jump boards. Built from a high‑strength fibreglass‑reinforced composite, the fin balances stiffness for efficient drive with enough flex to absorb hits and maintain control at high speeds. The design incorporates a 3-strap setup compared with the Edge model of the same size, providing additional control and predictable handling when pushing hard. Durable construction and a hydrodynamic outline reduce drag while enhancing lift, so you get powerful, steady thrust and confident top‑end performance.

Key Features: - High‑speed hybrid profile optimized for bump & jump and freeride use
- US Box mounting for secure, standardised fitting with compatible boards
- Fibreglass‑reinforced composite construction for strength, durability and responsive flex
- 31 cm height tuned for quick acceleration and stable tracking in chop
- 3-strap setup (compared to Edge design) for improved control at high speeds
- Streamlined foil shape to reduce drag and increase top‑end efficiency
- Robust leading edge and base for impact resistance and long service life
- Versatile all‑terrain performance suitable for a range of small to medium boards

Specifications: Manufacturer: Select
SKU: SM023030031
Material: Fibreglass‑reinforced composite
Size/Dimensions: 31 cm height (US Box)
Weight: Approx. 320 g
Color: Black
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use: Ideal for intermediate to advanced freeride and bump'n'jump sailors who want a fast, stable fin for choppy conditions and aggressive sailing. Best suited to small to medium freeride boards where quick acceleration, high‑speed control and predictable release are required. Performs particularly well in chop and onshore/offshore bump conditions; pair with a board set up for freeride/bump'n'jump and use standard US Box hardware for mounting.