Electric Motorized Fin for Surfboards & SUPs | Boost Fin

Catch 3x more waves

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A totally new way of surfing.
A life-changing experience.


pre-orders and counting on kickstarter and indiegogo

Tested with USA Nationals finalists and Vans Slam Tour Champ Bobby and Erryk. Watch video

Hooks up to any surf board in 5 minutes.

Install it like any other fin.

Watch instruction

You’re in control.

Attach the controller to the top of your board or keep it in your hand. Press the big button for a long boost and the small button for a quick 2-second boost.

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Power play

Powered your surfboard with 20 pounds of thrust, equivalent to 15 people rowing a canoe at full speed.

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Full speed ahead

Pushes you to a top speed of 4mph, helping you catch more waves.

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Lasts and lasts

Packs enough battery power to last for an average surfing session of 60–90 minutes.

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Shockingly resistant

Ready for rough seas, your Boost Fin's shock-resistant body is designed to take some hits.

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Propeller pitch, blade surface, and feathering prop are all designed to reduce drag and resistance to a minimum.

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At only 2.7 lb (nearly 1200g), you’ll hardly feel it.

Convert your SUPs into Electric Paddle Boards

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“If you ever wished you could fly and catch a wave that you can’t get to when paddling manually, this electric motorized surfboard fin is exactly what you need.”

“Meet the Boost Fin, the next phase of man’s decades-old quest to motorize surfboards”

“I have to admit that the concept is pretty cool.”

Technical specifications.

Weight 2.7 lb (nearly 1200g)
Measurement 10.5”*9”*3.5”
Materials Glass Fiber Reinforced Polymer,
ABS Plastic
Max thrust 20 lbs
Speed Up to 5 mph
Buoyancy − 0.7 lb
Battery type Li-ion 3500 mAh, 24 V, 84 Wh
Power Up to 800 W
Remote 433 mhz
Time to make some waves. Time to make
some waves.

Motorize your Paddle Boards, Surfboards and Kayaks

Accessories and adapters.