Paddle Farther Without Losing the Paddling Experience
The JAYKAY e-Fin 2.0 helps riders go farther with more confidence while still preserving the movement and rhythm of traditional paddle boarding using a unique paddle assist mode.
“But Isn’t Paddle Boarding Supposed to Be Exercise?”
That’s exactly why we like JAYKAY. Unlike many electric propulsion systems that replace the paddling experience, the JAYKAY e-Fin 2.0 was designed to enhance it. Its proprietary paddle assist mode activates only when you take a paddle stroke, helping riders maintain the rhythm and movement of paddle boarding while reducing fatigue and extending range.
The result is more confidence, longer adventures, and more fun on the water — without giving up the activity itself.
Why JAYKAY Feels Different
The JAYKAY e-Fin 2.0 was designed to enhance paddle boarding — not replace it. Its integrated design, paddle assist technology, and user-friendly setup create a more natural and approachable experience on the water.
Integrated Battery Design
No external battery packs, deck mounts, or dangling cables.
Paddle Assist Technology
Motor support activates with paddle strokes to help preserve the paddling experience.
Installs Like a Standard Fin
Simple installation designed to feel approachable and easy to use.
Compact But Capable
Lightweight design with impressive runtime in a surprisingly compact package.
Easy Setup, No Extra Cables
JAYKAY installs into your paddle board’s fin box using the included adapter system. No external battery box, no cables running across the board, and no complicated setup.
Just install the JAYKAY e-Fin like a standard fin, pair the wireless remote, and start paddling.
Fits Most SUP Boards
The JAYKAY e-Fin 2.0 includes adapters for common paddle board fin systems, allowing it to fit approximately 90% of SUP boards.
- US Box
- Slide-In
- Smart Lock
Not sure if your board is compatible? Contact us and we’ll help you identify the correct fin box adapter for your setup.
Why Riders Choose JAYKAY
Integrated Battery
No separate battery packs or external cables running across the board.
Paddle Assist Mode
Helps preserve the movement and rhythm of traditional paddle boarding.
Simple Installation
Designed to install like a standard fin using common SUP fin systems.
Lightweight Design
Compact 4.4 lb package designed for portability and easy transport.
Confidence on the Water
Helpful for longer rides, wind, current, and staying together as a group.
User-Friendly Controls
Wireless remote with simple controls designed for an approachable riding experience.
Featured Paddle Board Electric Motor
JAYKAY e-Fin 2.0
The JAYKAY e-Fin 2.0 is a lightweight electric paddle board motor designed to fit most SUP boards using common fin systems. It delivers electric propulsion assistance while still allowing riders to paddle naturally whenever they choose.
- Up to 4 hours runtime
- Wireless remote control
- Lightweight 4.4 lb design
- Integrated battery system
- Paddle assist mode
Build Your Paddle Boarding Setup
Looking for a complete setup? Pair the JAYKAY e-Fin 2.0 with a compatible inflatable paddle board for an easy-to-use waterfront adventure package. This can be a great option for casual paddlers, families, yacht owners, and anyone who wants a simple way to explore more water.
Registration & Boating Regulations
Motorized paddle boards may be subject to registration or boating regulations depending on local laws. Customers are responsible for understanding applicable regulations before use.
Frequently Asked Questions
Can you still paddle normally?
Yes. JAYKAY is designed to preserve the paddling experience, especially when using paddle assist mode.
Does it replace paddle boarding exercise?
No. The goal is not to eliminate paddling. The paddle assist mode helps riders go farther while still moving their body and maintaining the rhythm of paddling.
How does paddle assist mode work?
Paddle assist mode is designed to provide motor assistance when you take a paddle stroke, making it feel more like assistance than simply riding a motorized board.
Will it fit my board?
The included adapters fit many common SUP fin systems, including US Box, Slide-In, and Smart Lock.
Does it require registration?
Registration requirements vary by jurisdiction. In many areas, adding a motorized propulsion system may classify the paddle board as a motorized vessel.
Explore More Ways to Enjoy the Water
From paddle boarding and waterfront recreation to battery powered dive systems, BLU3 is focused on helping people spend more time exploring and enjoying the water.
Shop JAYKAY e-Fin 2.0 Learn About Battery Powered Dive Systems Explore Watersports & Boating Accessories
Questions about compatibility or setup? Our team is happy to help.