Fantastic propeller. The drag reduces substantially and surprisingly the speed increases with the 3 blade retractable propeller.
Boost Fin Customer Reviews
Discover what our community of riders has to say about Boost Surfing. On this Customer Reviews page, you’ll find authentic testimonials and real experiences with the Boost Fin and accessories. Hear from satisfied surfers and paddlers about how Boost Surfing products elevate their time on the water.
Customer Reviews
Overall rating: 4.8 / 5 from 631 reviews.
I love it
Boost fin! Love it. It’s a game changer on the countless lakes and even rivers deep enough to cruise with the fin. I was kidding about it being the “fastest”. But the steady speed let’s you take a nice break from paddling and rnjoy the scenes, and friends who join. Mu paddle board holds 350 pounds, so the power boost is nice when riding with an rxtra passenger.
I’m back in the water!
Era rovinato e l'ho sistemato cambiando pure il colore
I love the boostfin I have three of them so I can switch from one to another when it's run out of battery, regarding the remote control since the battery is running out very fast I had to connect it to external battery for better lasting as can see in the picture, I attach it too my pedal and I color to black so it will look more aesthetic on my pedal.
Thank you for being prompt in shipping this to Spain . FedEx were really great and precise with the delivery updates . Item as described and good quality. Got me back in the water thank you.
Received the fin and the glue on fin box and have it mounted on my inflatable kayak looks good so far but haven’t had it the water yet, our first camping trip is next month at Lake Tahoe can’t wait to see how it’ll work!
The best gadget I’ve bought in last 10 years. Looking forward to explore even more, knowing I have a backup.
Love it and easy to use
Loved it
Visit my: instagram.com/supsafari.dk
awesome product....kids are having a ball on it, will send pictures in due course. a few comments: - do they come with more powerful motors? - the attachment to stop not sliding off the board is very flimsy and mine has already broken, resulting in me making an alternate plan (cable ties). I would consider looking at the current fin restraint on the SUP fin, and copy this design. Its much hardier, and would work very well? - do u have a south african agent for these fins? if not would you like one? thanks stuart
Love it! Love it! We connected the fin to my SUP and tested it on the Colorado River in Yuma, AZ in February 2026. Please - have assisted paddling while going upstream into the current while towing and make sure your paddlers are leashed one behind the other, not side by side. This is not a trolling motor - do not become too dependent on it. Boost will run 2-3 minutes and then will power down. Downfall is "recharging/powering ON the fin" while on the water. Always carry that special screwdriver!
Travel bag is perfect addition to the Boost fin. Storage for all the parts makes sure nothing is ever left behind! I’d suggest getting an extra set of screws to keep in the case as well. Perfect accessory!
This longe range fin is a must for SUP! I I can go 5 miles in one session and still have 50% battery life. I turn it on low power for 15 minute intervals and let it rest for 5 minutes then again until my session is complete. Charges quick and the blue tooth control works great. Fin really helps when going against the tide and wind in bay conditions. No more coming home exhausted after a 5 mile session. It also saves time and you pick up and additional mile per hour. I used to average 2.75 mph now its 3.75! Get one!
its ok
I only do reviews if it’s horrible or amazing. And my extended boost fin is absolutely amazing! Never had anything similar before and this was my first time on a kayak. Everything super easy from charging to mounting and actual running. The battery life of the extended version is real good too. I ran the fin for over half hour and it still had 74% battery left. Absolutely awesome product! Well done!!
I only do reviews if it’s horrible or amazing. And my extended boost fin is absolutely amazing! Never had anything similar before and this was my first time on a kayak. Everything super easy from charging to mounting and actual running. The battery life of the extended version is real good too. I ran the fin for over half hour and it still had 74% battery left. Absolutely awesome product! Well done!!
I love it! Provides the needed boost when I misjudge the wind intensity on the day.
I love it! Provides the needed boost when I misjudge the wind intensity on the day.
Well made brilliant bit of kit easy to use and install on your SUP .. Bought it to help me or my wife paddle back if it gets a bit windy ..Definitely worth the price and comes very well packaged.. Treat yourself go and buy one it will make you smile…. James Bond style ..
Well made brilliant bit of kit easy to use and install on your SUP .. Bought it to help me or my wife paddle back if it gets a bit windy ..Definitely worth the price and comes very well packaged.. Treat yourself go and buy one it will make you smile…. James Bond style ..
I love it! I was worried it might not work for me because while on the water I don't have any Wi-Fi but it works great. It's very well built and the app is super intuitive. I use it for SUP and it'll unexpectedly get choppy and really tricky to get home and now with this beast it's a breeze and fun. It goes with me every time now.
I love it! I was worried it might not work for me because while on the water I don't have any Wi-Fi but it works great. It's very well built and the app is super intuitive. I use it for SUP and it'll unexpectedly get choppy and really tricky to get home and now with this beast it's a breeze and fun. It goes with me every time now.
I’ve been out on the water about 3 times now and I love my boost!! I’m so grateful for the adaptor and that it works with my paddle board!! Can’t imagine being without it at this point.
Just for interest's sake, and as I'm into bellyboarding, I made a board specifically for trying out the Boost fin. As a person in their 60's (who's not particularly fit!) I found the assistance getting out to the back a real bonus. It took no time at all, with very little leg kicking, and its duck diving ability was suprisingly good! The way the motor pulled you out from under a wave, and straight back into to the trawl out back is one of the main reasons it was so quick to get out there. Sure, it made for a relatively heavy board (3.2kg total) , but once used to muscling it about, it actually performed fine. The short full power boost did help to get onto waves that I would have probably missed using fins alone, but once on a wave, I did not notice any benefit to motor running. 70 minutes in the sea, using boost for every paddle out, then the short full power boost for every wave coming back in, there was 68pc battery remaining, which I was impressed with.
Just for interest's sake, and as I'm into bellyboarding, I made a board specifically for trying out the Boost fin. As a person in their 60's (who's not particularly fit!) I found the assistance getting out to the back a real bonus. It took no time at all, with very little leg kicking, and its duck diving ability was suprisingly good! The way the motor pulled you out from under a wave, and straight back into to the trawl out back is one of the main reasons it was so quick to get out there. Sure, it made for a relatively heavy board (3.2kg total) , but once used to muscling it about, it actually performed fine. The short full power boost did help to get onto waves that I would have probably missed using fins alone, but once on a wave, I did not notice any benefit to motor running. 70 minutes in the sea, using boost for every paddle out, then the short full power boost for every wave coming back in, there was 68pc battery remaining, which I was impressed with.
The Long Range Fin has been well and truly tested on various SUPs set ups mostly for fishing. It enables you to access spots some hard to get to spots. Pre planning your trip allows you to use the wind and drift fish, then power wind up again. This leaves ample power for when you need it most. Installed it on the long board and stole wave after waves. Also helps with my dodgy shoulder and paddling into waves.
The Long Range Fin has been well and truly tested on various SUPs set ups mostly for fishing. It enables you to access spots some hard to get to spots. Pre planning your trip allows you to use the wind and drift fish, then power wind up again. This leaves ample power for when you need it most. Installed it on the long board and stole wave after waves. Also helps with my dodgy shoulder and paddling into waves.
So far works great, amazed at the speed and love the remote
Love my boost fin
I love my boost fin
just perfect for longer excursions, especially if the weather conditions are changing
just perfect for longer excursions, especially if the weather conditions are changing
Hi! I use the fin for my SUP when it's windy or just to relax. I noticed that the propeller makes noise when you're not using it. When I saw the folding propeller from you, I had to have it straight away. At first it didn't fold properly, even when going fast. First I loosened the screws, but that didn't help. Then I reamed out the holes and now they fold very easily. I'm really happy with the propeller, keep it up!
Without a doubt, the best upgrade!!! It was exactly what we needed for our weekend paddleboarding trips. Thanks for being in constant communication and providing solutions to my needs. I give you my thumbs up! 👏🏻👏🏻🤜🤛🤙🤙🤙
Just took it out for an hour or so in Grand Cayman. Traveled just under 2 miles, first with, then against the wind, on 7-mile beach. With the settings at SUP assist and running it non-stop except when I beached at halfway to ensure it's still firmly attached it had 86% at the end. Speaking of the board, it's 15yrs old, US fin box, and appears to remain quite secure throughout. I'll take it back out and intend to do more of the same, but thrilled as I've been waiting for this. Will use this in the summer behind Nauset Beach in Cape Cod for same. In a stiff wind, it can barely make headway, but that's expected and fits w/ my intended use. Well done!!!
Just took it out for an hour or so in Grand Cayman. Traveled just under 2 miles, first with, then against the wind, on 7-mile beach. With the settings at SUP assist and running it non-stop except when I beached at halfway to ensure it's still firmly attached it had 86% at the end. Speaking of the board, it's 15yrs old, US fin box, and appears to remain quite secure throughout. I'll take it back out and intend to do more of the same, but thrilled as I've been waiting for this. Will use this in the summer behind Nauset Beach in Cape Cod for same. In a stiff wind, it can barely make headway, but that's expected and fits w/ my intended use. Well done!!!
Bought for Boost long range. Fits well with included accessories and appears well made, decently padded and enough side pockets to add appropriately sized additions. Really a necessary item given the size and heft of the LR fin, and need for something to transport it in. Fit and finish are very good in my example.