SELECT S1 SLAM EVO WINDSURF FIN
- Sizes: 33 / 35 / 37 / 39 / 41
- Type: Slalom
It was hard to improve this legendary fin, but designers are really proud of being able to increase its speed potential.
Features
- Increased speed potential
- Increased foil effect
- Speeds increase at any point of sailing
- The S1 Slam EVO will become the new benchmark of world slalom
- PWA Approved
Technology
- Semi-custom moulded pre-preg process
- Hand-finished



The selectors below will help you choose the proper fin length, depending on:
- Your sailing program
- Width and volume of your board
- Sail size
- Your weight
The size of your fin plays a major role - your fin is your propeller. Fin transmits the energy captured by the sail and generates a push which propels your board forwards.
The balance between your sail, your board and your fin must be perfect.
So, here are the steps:
- Choose the right volume/width of your board
- Choose the correct sail size
- Identify the colour dot matching your weight range
- The combination of these four factors will give you the correct fin length
Example : 115 Liters Slalom board with 7.8 sail and a weight of 83 KG = 41 cm
The Power DELTA replaces both AW Race and DELTA range.
2 rakes are availables :
- 40° : For shallow spots covered with seaweed
- 50° : For cleaner spots. A less raked fin with more balanced support

For instant answer - open the chat and ask your question. We're active 9.00-17.00 CET.
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+48 513 020 570
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