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FINS BASES EXPLAINED
HOW TO KNOW WHICH FIN BASE OPTION YOU NEED
When investing in a fin upgrade, you need to make sure you have the correct fit for your board. Unfortunately, board companies have so far not agreed on the preferred standard for fin boxes.
What makes it more confusing is that to the untrained eye, both fin box systems look almost identical. Luckily we have this area covered and the details below will ensure that you get the correct fin for your board.
US STANDARD BASE
US SURF BASE / LONGBOARD BASE / BAHNE BOX / FINS UNLIMITED
This is the same box that is standard in many surf longboards. It is a narrower and shallower base as used by SIC, Infinity, 404, Flying Fish and many more. Narrower and shallower than the US base, these boxes have the pin set closer to the deck of the board. The base is 9.0mm thick.
COMPARISON BETWEEN BAHNE & US BASE
FINS FOR FLAT-WATER TOURING & RACING
These fins are designed for flat-water touring and racing, ranging from cruising your local lake to hammering out a 200-meter sprint. Finding the right combination of tracking, stability, speed and maneuverability will optimize your performance on the water.
FINS FOR DOWNWIND & OCEAN RACING
In conditions where the fastest line depends on wind, waves and current, these fins enhance the surfing characteristics of your race board so you can maintain better flow and speed while successfully catching and riding swells.