ordered Longboard · 12 min ago
Tired of watching waves
you could've caught?
The electric fin that keeps you in the lineup. 20lbs of thrust. Folding propeller. Fits any board.
37 left in stock
Ships free. Arrives in 5-7 days. Try it for 30 days — return it if it's not for you.
Free Shipping
Worldwide
30-Day Returns
No drama
2-Year Warranty
We stand behind it
Quick check
Is Boost Fin Plus for you?
Do waves sometimes pass you by because you couldn't paddle fast enough?
Do you wish you could stay out longer without being completely gassed?
Do you surf more than twice a month?
3×
more waves caught
on average
2hr
battery runtime
per charge
5min
to install
no tools needed
2.8%
return rate
most keep it
Performance
The ocean doesn't care how hard you paddle.
Setup
Five minutes. Any board. Really.
No permanent mods. No tools. Move it between boards anytime.
Pick your adapter
Match with your board's fin system. We cover all major types — Longboard, FCS, FCS II, Futures, SUP, Flip Lock, and Soft Top.
Slide in, click, done
No drilling. No fin keys. The adapter clicks into your existing fin box. Secure, stable, fully reversible.
Remote on, go explore
Strap the wireless remote to your wrist. Thumb control gives you instant boost when you need it.
Real talk
Questions? Here's the deal.
Zero risk
We'll take the risk. You take the waves.
30 days to try it
Full refund if it's not for you. No restocking fees.
Return shipping covered
Up to $150, anywhere in the world.
2-year warranty
Battery dies early? Propeller issues? We replace it.
We've shipped 4,200+ units. Our return rate is 2.8%. We're not worried.
Still here?
Might as well add it to cart.
Add to Cart — From $599Ships free · 30-day returns · 2-year warranty
Still thinking? That's cool. We've been in 4,200+ quivers. We'll be here when you're ready.
Boost Fin Plus
Still here? Might as well add it to cart.