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SURF
AMT twin Rasta keel
k2 keel
The K2 Fiberglass Keel fin is a smaller, more refined version compared to our traditional Keel fin. The K2 Keel’s fiberglass material offer minimal flexibility and maximum stability while the smaller template gives this fin a more high performance feel while maintaining the classic Keel fin ride.
dimensions
side fins:
height: 4.63"
base: 6.34"
area: 22.25"
k2 keel
construction
FIBERGLASS
Fiberglass is stiff and tough for heavy conditions or surfers that appreciate very stiff fins.
RIDE NUMBER
2.5/10

Ride Number is all about how your equipment feels while you're surfing. Now you can choose a Speed Generating Feel that is springy and responsive by picking a fin in the 10-7 range, or a solid, engaged, and predictable feel from the Speed Control category rated 4-1. For a Balanced feel try a Ride Number of 7-4.

Learn more: RIDE NUMBER

foil
FLAT Foil
Flat foiled fins break free sooner, and are better at controlling speed. Often surfers prefer them in fast powerful surf where they do not need to create additional speed. If you have muscle memory from riding glass-ons, flat foiled fins will feel the closest.