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SELECT Windsurf Fin X1.V4
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SELECT Windsurf Fin Power Edge Free Slam
105.00 € -25% You save 26.00 €

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  • Sizes: 27 / 29 / 31 / 33
  • Type: Bump'n Jump / Crossover

Shock Bump'n Jump is one of the most versatile Select's fins. Works perfectly on choppy water with all crossover boards.


  • Fresh outlines with profiles designed to hold high fin pressure and generate speed in «4WD» conditions
  • Perfect for the widened scope of use that modern and compact Freestyle Wave and Bump'n Jump boards can offer (90 to 110 liters)


  • CNC FR4 C
Fin Selector

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.

Is it afterhours? ​No problem - leave us a message and we’ll respond early the next day.

​+48 513 020 570

For those who prefer phone calls - that's our number. You can give us a ring between 9.00-17.00 CET.

Model Size Discipline Material Available Boxes Weight Type
Shock Bump & Jump 27 cm Freemove G10 Power / Tuttle / US 0.34 kg Normal
Shock Bump & Jump 29 cm Freemove G10 Power / Tuttle / US 0.37 kg Normal
Shock Bump & Jump 31 cm Freemove G10 Power / Tuttle / US 0.40 kg Normal
Shock Bump & Jump 33 cm Freemove G10 Power / Tuttle / US 0.42 kg Normal
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