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Electric fin under water in useElectric fin under water in use

Meet thenew wave.

Electrify your water sports equipment withthe JayKay E-Fin via Plug & Play within seconds.

Electrify your water sports equipment with the JayKay E-Fin via plug & play within seconds.

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The team behind JAYKAY

We are Benedict, Isabell and Daniel. High-quality and innovative technology drives us to push our limits every day. Get to know us better!

Man in JayKay Tshirt


"My wife is so excited that she wants an E-Fin as well. I will probably have second one!"

Tanja Westerhoff
Woman standing on SUP board in sea

With the E-Fin, I know that I can get back to shore safely even in shifting winds.

Igor Lymar
Man standing on SUP board in sea

"Downwinders are such an issue.... This is where the E-Fin comes into Play. The way back seems as easy as the way there."

Alex Lenz
Woman carrying SUP board with electric fin on beach

We let our customers speak for themselves.

4.9/5.0 average rating

"The easy mounting on the board without extra cables or battery packs and the control with the remote on the paddle makes this electric fin particularly innovative and simple."

Willi hunter

"The Jaykay electric fin is really very well thought out. Everything is housed in the fin, no annoying cables, no heavy battery box - just mount it and off you go."

Douglas Battles

The quality is simply convincing! With the fin, the power has really surprised me. It is super fun to be on the road with it!

Samuel Kuhlmann

See JAYKAYlive

No one wants to buy "a pig in a poke". That's why we offer test drives and consultations. You can either contact our dealers, partners or directly us personally.

Boy on stand up paddle board


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