Key Features:
- Maximum speed and drive for powerful surfers
- Designed by World Longboard Champion Harley Ingleby
- Ideal for performance longboards, surf SUPs, and 2+1 setups
- Tool-less fin system for easy adjustment and removal
Technical Specifications:
| Specification | Side Fin | Single Fin |
|---|---|---|
| Base | 4.61″ (117mm) | 4.84″ (123mm) |
| Depth | 4.99″ (127mm) | 5.27″ (134mm) |
| Area | 16.93in² (1092mm²) | 18.51in² (1193mm²) |
| Sweep | 34° | 32.1° |
| Foil | Flat | 50/50 |
Perfect For You If:
- You’re a powerful longboard surfer seeking maximum speed and drive
- You ride performance longboards, surf SUPs, or 2+1 setups
- You want the flexibility to adjust your fin position easily mid-surf
- You value a tool-less fin system for quick changes
Real-World Performance
Harley Ingleby’s XL template delivers unparalleled speed and drive, empowering powerful longboard surfers to push their limits. The progressive flex pattern extends from base to tip, providing superior hold through turns. Suitable for a wide range of conditions, these versatile fins excel in performance longboarding, SUP surfing, and 2+1 configurations.
Compatibility Guide:
- Designed for use with the FCS II Longboard Fin System
- Compatible with most existing longboard fin boxes
- No need for a plate, screw, or separate fin key
Why Choose This Product:
- Signature fins designed by legendary World Longboard Champion Harley Ingleby
- Cutting-edge Performance Core material for optimal flex and response
- Tool-less FCS II Longboard Fin System for seamless adjustments and quick removal
- Versatile design suitable for various longboard styles and surf conditions













