3.5in FCS Style Side Fin for SUP & Surfboard
Compact replacement side fin suitable for a range of SUPs and surfboards.
This smaller side fin is ideal for boards that use a compact side fin setup. It helps improve tracking, stability and directional control while keeping drag low.
Specifications
- Fin height: approx. 90mm / 3.5in
- Base width: approx. 85mm / 3.35in
- Suitable for SUP and surfboard applications
- Compact side fin design
- Durable construction
Suitable For
- SUP side fin replacement
- Surfboard side fin replacement
- Boards using a similar size and mounting system
Please check the fin size and mounting system on your board before purchase.

