Fin - Electric Motor for Surfboards, SUPs and Kayaks. Lightweight, Compact, and Shockingly resistant Electric Fin with Remote Control. (Boost Fin + Longboard Adapter (US Fin Box))

In general, the product is excellent. It requires some practice to become accustomed to its use. It proves especially beneficial for relieving sore shoulders. The assistance it provides on a stand-up paddleboard (SUP) is quite evident. The only issue I've noticed is the charge plug cover, which has a tendency to come loose but I saw folks using the silicon ear plugs to secure the outlet. Also, it'd be great to be able to swap batteries when one dies to extend your session. Other than that, it's pretty impressive gadget.

I just received my boost fin, and it looks great. Took a minute to figure out how to lock the fin to my new iRocker board, but once I figured it out, the app set up and everything was super easy. It was a perfect day with a nice breeze and I was able to get 2, 20 min sessions before it got dark. My arms weren’t even tired yet! The boost offered great support and I might actually keep my new year’s resolution to get out on the water more, knowing that boost is there to help. For those interested, works well with a 10.6’ Blackfin board...once I figured out how to lock it on.

Super cool product. Bought it for my mother-in-law and she loves it!

First-time Boost user here! I went paddle boarding with a few friends this weekend and figured I’d see how the fin measured up. I was able to use the fin the ENTIRE session. We paddled around for over an hour and it really helped me stay with the group when my shoulder started to fatigue.Not only did it work great and provide a smooth ride, but it also made me the most popular person in the group. Everyone wanted a chance to try my board and loved the feel of paddling with the fin.I definitely recommend Boost to all of my paddle boarding friends now and might even gift one to my partner for Christmas (don’t tell him).

I love my Boost. Helps me a lot.

This product arrived in just a few days, which is awesome. It is lightweight and very easy to install. Can't wait to take it for a spin. Imagine, no more tired arms.

The waves have been great so I took my long board out while the weather is still nice. I was skeptical, won’t lie. I’ve been surfing for a long time, but the fin worked great on the first try and even I could figure out the app.If the rain stays away from Dana Point this weekend I’ll go out again and see what this fin can really do.thanks!

The fin is streamline and beautiful, but beyond aesthetics it finally gave me the confidence to try surfing. My friend is an experienced surfer and has long tried to convince me to paddle out with him. I was always nervous 1. Because I am very new to surfing and 2. I'm much smaller than him and worried that he'd paddle far beyond me, leaving me behind. The boost fin helped me to keep up with him and feel more confident in learning technique rather than panicking about tired arms and being left behind. It was a great help and makes me excited to continue learning beyond my anxieties.