Power Box Wave Fin G10 21cm Unifiber UF033010210

Power Box Wave Fin G10 21cm Unifiber UF033010210

Description:

The Unifiber Power Box Wave Fin G10 (21 cm) is a high-performance wave fin engineered for responsive, durable onshore and sideshore riding. Constructed from G10 fiberglass laminate, the fin delivers a stiff yet lively blade with controlled twist and well-tuned flex for added lift and precise rail-to-rail transitions. Its sideshore profile and stiffer torsional characteristics give superior drive and hold when you need acceleration out of turns and stable behavior in punchy shorebreak. Built for everyday use, the G10 layup resists impacts and retains performance over time so you get pro-level feel without an exorbitant price. The fin is designed to fit standard power box fin systems and pairs well with performance wave boards and matching hardware for secure installation.

Key Features:

• G10 fiberglass laminate construction for high strength, impact resistance, and long life
• 21 cm blade height tuned for wave performance and versatile control
• Sideshore profile with stiffer twist and flex for increased lift and responsive turning
• Optimized foil to balance drive, release, and hold in onshore and side-on waves
• Durable construction minimizes deformation and maintains consistent performance
• Compatible with Power Box style fin boxes for straightforward fitting and secure mounting
• Excellent value — pro-level materials and behavior at an accessible price point
• Suited to a wide range of rider weights and skill levels when paired with the correct board setup

Specifications:

Manufacturer: Unifiber
SKU: UF033010210
Material: G10 fiberglass laminate
Size/Dimensions: 21 cm blade height
Weight: Not specified by manufacturer
Color: Not specified (see product images)
Size: 21 cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for intermediate to advanced windsurfers and wave riders looking for reliable lift, drive, and control in onshore and sideshore conditions. Best used for wave-specific boards and progressive freestyle/wave setups where quick response and hold are required. Performs strongly in punchy shorebreak, beachbreaks and variable coastal surf; not intended as a dedicated flatwater cruising fin. Pair with a compatible Power Box fin mounting system and quality fin screw/plate hardware; neoprene booties are optional depending on water temperature and board setup.