Alt Tri + Micro Keel Fin Set
Best versatile fin set for surfers seeking enhanced speed and control.
Designed specifically for the unique demands of river surfing and wave pools, this setup prioritizes speed and control. The addition of a micro keel provides a distinct feel, offering riders more freedom and responsiveness in artificial wave environments.
$109.99
at
Lib Tech (official)
Who it's for
- Surfers seeking a fast, fluid ride on various wave types.
- Riders prioritizing longevity and resilience in their surf equipment.
- Adventurous surfers eager to experiment with different fin setups.
Who should skip it
- Traditional thruster users who prefer a familiar, predictable board response.
- Surfers needing universal fin compatibility or easy access to replacements.
- Aggressive surfers who demand sharp, vertical turns and quick direction changes.
Performance breakdown
Artificial Wave Stability
The micro keel configuration locks in perfectly on consistent, man-made faces.
Maneuverability
Thruster setup allows for quick, snappy turns in tight river pockets.
Installation Ease
Included tool makes swapping setups between sessions quick and frustration-free.
Current Adaptability
Designed specifically to handle the unpredictable flow of river waves.
Speed Generation
Balanced profile maintains momentum without sacrificing necessary control.
Build Durability
Rugged construction stands up to the abrasive nature of river rocks.
Key Specs
Fin Depth
4.625 inches
Micro Keel Depth
1.695 inches
Fin Set Configuration
Thruster (3-Fin)
Performance Focus
Control and Stability
Removable Fins
Yes
Included Items
Lib Tech fin key
Intended Use
River and wavepool surfing
Know before you buy
Still have a question?
Ask Metto anything about the Alt Tri + Micro Keel Fin Set before you decide.
