US Box Wave Fin G10 23cm Unifiber UF033040230
In Stock
Estimated delivery: December 19, 2025 - December 26, 2025
US Box Wave Fin G10 23cm Unifiber UF033040230
Description: The Unifiber US Box Wave Fin G10 23cm is a high-performance wave fin designed for aggressive sideshore and onshore conditions. Constructed from rigid G10 composite, this fin delivers a stiffer twist and controlled flex pattern that produces higher lift, quick response and predictable drive through chop and waves. Its profile is tuned for wave riding and 4WD go-anywhere versatility, giving riders improved hold and onshore behavior without sacrificing maneuverability. The solid G10 construction ensures excellent durability and impact resistance for regular use in rocky or reef-strewn surf. Lightweight and precise, the fin helps reduce drag while providing reliable propulsion and edge control for takedowns and cutbacks. Compatible with US Box fin systems, it pairs well with performance wave boards and most modern windsurf or foil-ready setups.
Key Features: - G10 composite construction for high stiffness and long-lasting durability - Sideshore profile with stiffer twist for increased lift and better drive - Tuned flex pattern for predictable onshore behavior and improved control in waves - Optimized shape to reduce drag and enhance acceleration out of turns - Designed specifically for US Box fin boxes (easy installation/removal) - Versatile “4WD go-anywhere” design suitable for a wide range of wave conditions - Consistent performance across sizes — same G10 material used in every size - Low-maintenance, impact-resistant material ideal for frequent surf use
Specifications:
- Manufacturer: Unifiber
- SKU: UF033040230
- Material: G10 composite (fiberglass-epoxy laminate)
- Size/Dimensions: 23 cm (fin length)
- Weight: Not specified by manufacturer
- Color: As pictured / manufacturer standard (not specified)
- Category: Fins
- Age Group: Adults
- Gender: Unisex
Recommended Use: Ideal for intermediate to advanced windsurfers and wave riders seeking a durable, performance-oriented fin for sideshore and onshore wave conditions. Best suited for wave and freeride boards using the US Box fin system, performing well in choppy surf, reef breaks and variable coastal winds. Pairs well with performance footstraps and wave boards; use with protective booties when launching from rocky shores.