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The first electric conversion kit for stand-up paddle boards. A silent, zero emission, battery powered, electric conversion kit for stand-up paddle boards, turning your paddle board into a human electric hybrid. Patent Pending. Note: Check your states boat registration and boating license requirements. (The ElectraFin® is an electric powered motor under 10 horsepower.) One-year warranty.

Reminder!! If your SUP doesn't have rear bungees, don't forget to order our the bungee kit with stick-on D rings. You can find the kit under the accessories section in shop.

Collections: ElectraFin™, Products

Variable Speed

Choose any speed. Travel at a mellow cruise or beat the current and accelerate to full speed of 4 - 5 mph *boat dependent*.

Fully recharge in 4 - 5 hours.

Use the 16.8 volt charger, swap in a fully charged spare battery or harness the power of the sun with our solar charging kit.

12+ Mile Range

Extend your range. Travel 8 - 10 miles on high speed or 12 - 20 on low speed. The range lithium battery provides hours of fun.

950 MPG

Compared to 20 MPG to on an equivalent sized gas trolling motor. Save money and resources while enjoying the great outdoors

Wireless Remote

Choose forward or reverse and control your speed at the touch of a button with the water resistant wireless remote.

Zero Modifications to your board

Maintain the integrity of your board. No tools required to attach the ElectraFin®. Installs in under one minute.

Stainless Steel Hardware

Safe for fresh and salt water use. All components are waterproof and replaceable.

Zero Emissions

The ElectraFin® is emission free and can be charged using the power of the sun.

Universal Fit

Choose your adapter. Installs on US fin boxes, slide-in fin boxes and kayak rudders.

The first electric conversion kit for stand up paddle boarding.

If your SUP is equipped with a standard US fin box, the ElectraFin® drops right in. If you have an inflatable kayak with a slide in fin, you can use our handy adapter made out of strong glass filled nylon. For inflatable kayaks you can install our adhesive fin box to get up and running, or mount the ElectraFin® to your rear rudder system for hands free turning.

The EFIN uses the same mounting system as a regular fin using a washer plate and screw. You can switch between a human powered SUP or a human-electric hybrid experience using the motor. With the quick install and removal, you can maintain the integrity of your board or boat, but have a long range electric propulsion system when you want it! No tools are required for installation. This exciting new SUP accessory enhances your ride whether you want to go further, fight head winds or currents or head out for some SUP fishing.


  • Variable Speed: Choose between 1-99 speed settings on the LED display
  • Forward and Reverse: Maneuver your board through tight spaces.
  • Turn off the ElectraFin™:  Hit the "Stop" button when you've reached your destination or decide to switch to human only paddling.
  • Safety Ring: A safety ring protects the rider, nearby swimmers and marine life from the spinning blades.
  • Emergency Stop Leash and On/Off Switch: In the case you are separated from the remote you can stop the ElectraFin® by flipping the on/off toggle located on the control case to the off position. If the rider falls off the board, the emergency stop surf leash will disconnect from the control case and shut off the ElectraFin®. The ElectraFin® will not operate unless the emergency stop surf leash is connected to the control case. The rider must wear the surf leash at all times while operating the ElectraFin®


The ElectraFin® runs for two hours at a top speed of 4-5 MPH (6.5-8 KPH) six hours on low speed. The electric motor allows the ElectraFin™ to maintain top speed in strong current and head winds.

The easy to swap battery lets you stay out and travel at top speed longer. The Samsung 29E Lithium-ion cells provide a lightweight and long range power pack. Charge anywhere with Current Drives Solar Panel or charge your battery from any wall outlet. Charge time from full depletion: 4-5 hours. You can run at full speed with over 400 watts of peak power or turn the speed down with the remote and use Paddle Assist™

Salt and Fresh Water

  • Fin: The ElectraFin® is made from a specialty marine grade impact copolymer plastic. The high impact resistant material allows the ElectraFin® to slide over rocks and sand without damaging the fin. The fin comes standard with stainless steel hardware and a sacrificial anode for salt water operation.
  • Control Case: The motor controller and battery is housed in the waterproof control case which is made from a tough poly carbonate material and all stainless-steel hardware. The sealed case sits on top of your board and contains a battery gauge display, on/off toggle switch and emergency stop switch.
  • Wireless Remote:  Features a tough rubberized 5 button water resistant face and slip resistant paddle strap.


Using the glue on PVC fin box, you can add the ElectrFin to nearly all inflatable boats with a payload of under 600 pounds.