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this is how i recognize my box

US Box
  • Fin mounting is done with screw
  • Minimum dimensions of the fin box: L:208mm W:9mm
  • Starboard Deluxe boards require slightly customized adapters. For this please leave a comment.
SLIDE-IN Box
  • Fin mounting is done with a locking pin
  • Minimum dimensions of the fin box: L:180mm W:18mm
SMART-LOCK
  • Fin mounting is done by a clip on the rear part of the fin mount.
  • Minimum dimensions of the fin box: L:165mm W:9mm
  • Suitable for SUPs of the brands Bluefin, iRocker SUP, JOBE

No suitable adapter included or not sure?

Contact

Latest news

Delivery before Christmas.

Order by 20.12.2023 24.00, we'll give you express delivery within Germany for free. 🎁 🎄

Learn more
Electric fin Electric finElectric finElectric finElectric fin

Electric fin

incl. VAT and standard shipping
In stock. With you in 3 days.
Turquoise
Blue
Green
Black

Color

Fin mounting

Weight
Find correct adapter now
Buy now
Free shipping throughout Germany
Made in Germany
24 months warranty
Show product details

Included in the package:

  • e-Fin
  • Remote Control
  • Charger
  • Complete mounting hardware included
  • Adapter

 

JAYKAY e-Fin
KEY FEATURES
DEtails
Mounting
remote control

Color

Fin mounting

Mounted & ready for use within seconds

6 hoursBattery run time*

Made In Germany

Housing

The housing of the e-Fin is made of extremely robust polycarbonate and is completely dust and waterproof according to protection class IP68.

Batteries

Each fin contains 12 21700 lithium-ion batteries with a total capacity of 222 Wh.

Motor/Propeller

The motor can be controlled continuously and set in 3 modes: Automatic, Manual, Off

Board

The intelligent battery management system protects the batteries by preventing deep or overcharging of the batteries. Through Bluetooth, the e-Fin communicates with the controller completely wirelessly.

Charging port

Intelligent, automatic on-off switching, which is integrated in the magnetic charging port, among other things.

Mounts in seconds

US Box
Slide-In Box

Mounts in seconds

Automatic
Manual

Simply Smart Paddle On

With every paddle stroke into the water, the intelligent e-Fin provides supporting power. This allows you to relax and experience completely new ranges with your equipment.

Simply Smart Paddle On

You decide yourself which speed you want via the power regulator. Whether high speed or a leisurely tour across the lake - the choice is yours.

Manual power slider
Polycarbonate housing
Status display with RGB LEDs
Menu function in the Secret Spot
Manual power slider
Polycarbonate housing
Status display with RGB LEDs
Menu function in the Secret Spot
SUP board under water

Includedin delivery

e-Fin

Remote Control

Adapter

Charger

e-Fin

Remote Control

Adapter

Charger

Specifications

Capacity
222 Wh
Technology
Li-Ion
Rated voltage
22,2 V DC
Weight
2,2 kg
Download datasheet

Suitable for everything that is fun.

Customer Reviews

Based on 47 reviews
91%
(43)
9%
(4)
0%
(0)
0%
(0)
0%
(0)
T
Thomas Kothen
Fin

Super fast support. Wish that was the case everywhere.
Highly recommended 👍🤣

J
Jürgen Henn
Electric fin

The part is really very well made, but unfortunately es is still a bit too early to test it. I had mistakenly specified the U.S. adapter when ordering and then ordered the slide in adapter over the phone. Two days later I received the correct adapter, completely uncomplicated and free of charge.
Great service
Thank you very much
Jürgen Henn

H
Holger Dittmann
Super Team

I made a mistake when ordering. A quick e-mail and the error was rectified immediately without any ifs or buts.
Many thanks for that!
Otherwise, fast delivery and very little packaging waste. Keep up the good work!

S
Stefan S.
Is very much fun

I bought the e-Fin. On the 2nd attempt, I es then understood how to hold the transmitter so that it was facing you, and then es went great. It's great fun. Unfortunately, the transmitter broke and JAYKAY replaced it without any problems, I just had to call and the package was already in the post. Highly recommended. Everything is fine.

M
Marcus Just
Fast delivery

Fast delivery, stable packaging, competent advice

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