Raked side fins maximize speed and drive for powerful turns
Performance core material provides progressive flex for enhanced drive and hold
Versatile fin system fits FCS II fin boxes for compatibility with deep concave boards
Multiple size options ensure optimal fit for a range of board types and surfer weights
Lightweight construction reduces fatigue during long sessions
Summarized by Shop
Al Merrick's 'AM' Performance Core shaper fin. Raked side fins produce exceptional speed and drive.
COMPARE THIS FIN
SHAPER BIO
Performance
Material
Size
Overview
Al Merrick's template is designed for radical, progressive surfing.
The raked side fins produce exceptional speed and drive, while the smaller
Fin Family
Carver
Fin Profile
Thruster
Material
Performance core (multi-layered resin transfer molding)
Sizes
XS, S, M, L, XL
Weight Range
XS (<55 kg / 120 lbs), S (55–70 kg / 120–155 lbs), M (65–80 kg / 145–175 lbs), L (75–90 kg / 165–200 lbs), XL (>85 kg / 190 lbs)
Color Options
Black, Yellow, Orange, Blue, Multicolor, Gray
Summarized by Shop
5.0
14 ratings
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1
The best Fin ever made
R
Ross · February 24, 2025
Best FCS fins i´ve riden
AIM tri is the best fins set i have ever tested. Could easly notice more speed and control by using Lost Uber Drive. So far, as well in my Snapy WC model the set of AIM brought some improve and a feeling of more sharp executions trhough the ride.