Designed by the legendary shaper Al Merrick of Channel Island Surfboards, the AM1 Techflex Thruster Fin Set is tailored for precise surfing in powerful conditions. These fins feature a Rake template with a wide base and refined tip, marrying release and drive for an optimal surfing experience.
The Techflex construction, coupled with a flat foil design, ensures stability while providing the speed control needed to ride big waves. With a smaller center fin compared to the side fins, this setup enhances maneuverability, allowing surfers to perform dynamic turns.
At a medium size, the fins are perfect for surfers weighing between 145 and 175 lbs, providing the right balance of stability and agility. Each fin in the set is meticulously crafted with specifications such as an area of 14.84 for side fins and 13.35 for the center fin, along with precise height and base measurements.

Product highlights
Enhanced Maneuverability
The smaller center fin in this setup allows for quick and agile turns.
Optimal for Powerful Waves
Offers excellent speed control even in challenging conditions.
Stable Performance
The flat foil design provides a stable feel during rides.
Features

- Designed by Al Merrick - Created by the iconic shaper Al Merrick, known for his expertise at Channel Islands Surfboards.
- Techflex Construction - A combination of epoxy and carbon fibers for a lightweight yet sturdy build.
- Medium Size Fit - Suitable for surfers between 145 and 175 lbs, providing a balanced experience.
- Precise Specifications - Features include a side fin area of 14.84, center fin area of 13.35, and specific height/base measurements.
Set includes
- Fin - Three fins included in the set, designed for optimal surfing performance.
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