Lib Tech TRI M Surf Fins
Best high performance upgrade for dedicated daily surfers.
Engineered for high-performance surfing, these fins prioritize speed and drive to facilitate aggressive vertical turns. They offer a specialized fit for proprietary box systems, ensuring a secure and responsive connection for demanding wave conditions.
$75.00
at
WWS Boardshop
Who it's for
- Surfers frequenting rocky breaks who need gear that survives impacts
- Experimental riders wanting to customize their board feel without tools
- Performance-focused surfers looking to minimize swing weight for faster turns
Who should skip it
- Surfers owning boards with industry-standard fin box systems
- Lightweight riders or beginners who prefer a softer, more playful flex
- Travelers who need easily replaceable gear while on remote trips
Performance breakdown
Drive and Acceleration
Engineered to generate significant speed through turns and flat sections.
Vertical Maneuverability
Designed specifically to handle tight, aggressive arcs in the pocket.
System Compatibility
Proprietary LIB FOCII box limits use to specific board setups.
Hold and Stability
Provides reliable grip during high-speed carves and powerful bottom turns.
Installation Ease
Included dedicated key makes swapping fins quick and hassle-free.
Construction Durability
Built to withstand the rigors of high-performance, aggressive surfing.
Key Specs
Fin Depth
4.58 inches
Fin Base Length
4.44 inches
Fin System
LIB FOCII
Number of Fins
3
Included Items
Fin key
Know before you buy
Still have a question?
Ask Metto anything about the Lib Tech TRI M Surf Fins before you decide.
