The World’s First Electric Surf Fin

90% of your session is paddling. To make the most out of every swell and every session you need to be able to paddle faster and longer. If you want to catch LOTS of waves you’ll need to Paddle a lot! Boost Fin helps you do just that.

In Surfing, Paddling is a Big Deal.
Well, Not Anymore!

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.

Electric Fin Motor for Surfboards, SUPs and Kayaks

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Power play

Gives your board 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 5mph, 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.

Catch 3x more waves

Order now

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
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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.

Electric Boost Fin App

Adjust speed
as you need
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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

Attaching Boost Fin to any surfboard takes just 5 minutes, just like any other fin.

Watch instruction

Longboard (standard US box) Longboard
(standard US box)
FCS Adapter FCS Adapter $29.99
FCSII Adapter FCSII Adapter $29.99
Futures Adapter Futures Adapter $29.99
Futures Adapter (Side fin) Futures Adapter
(Side fin)
Soft Top Adapter Soft Top Adapter $29.99
NSP FCS Adapter NSP FCS Adapter $29.99
Slide-in (SUP) Adapter Slide-in (SUP) Adapter $29.99
Wayler Adapter Wayler Adapter $29.99
Stick-On Fin Box Stick-On Fin Box $39.99
Flip Lock Adapter Flip Lock Adapter $29.99