UPSURF Surfboard Fin Double Tabs 2 M/L 3 fins Fiberglass Thrusters - Choose Color

I don't think these are good fins. If you are a beginner or even an intermediate surfer, then these fins will be great for you especially if you are trying to save money. However, if you are an advanced surfer, the fins aren't symmetrical and you will notice it.The constructions of the fins are good, they seem like regular FCS2 fins, in this case, they resemble and feel like the Performance Core that FCS the company puts out. But the resemblance stops there. Fins, like most things on a surfboard, have to be symmetrical. When looking at depth, width, cant, sweep/rake, and foil, each side has to be the mirror of the other. In this case, they are not. I have included images of FCS2 fins made by FCS the company. The specific model is the Reactor and if you look at the spacing, between the fins, it is pretty even and symmetrical. The left mirrors the right and the center is straight up and down. Having said that, I did this with all my FCS2 fins and they all look similar. The second image of the UPSURF fcs2 fins is drastically different. as you can see, the image shows the right and center fins stuck together while the left fin looks correct in terms of cant.So it is hard to say which fin is bad. I speculate it is both the right and center fin compounding the issue. Anyways, as good of a deal as this is, if you are an advanced surfer and you plan to use them in a performance board, do not buy these fins. But if you plan to stick them into a beater board or you are a beginner/intermediate surfer, these fins will save you money and aren't a bad deal. Like I said above, the construction is nice.DISCLAIMER: it is entirely possible that I got a crap set. Someone else mentioned they needed to sand it to have it fit, that to me isn't a big deal and is worth the savings. However, crooked or asymmetrical fins cannot be compromised. I was hopeful but I doubt I can afford to buy another set. At that point, I would have spent good money and could have bought a real set of FCS2 fins made by FCS the company.If you want to see a detailed review of the fins, google "thebudgetsurfer" and watch the youtube video.

Haven’t used them yet. They seem to be good quality at the fin but the bases were off a bit and it was difficult popping them in. I sanded them down and eventually got them in but you shouldn’t have to do that. Luckily I read similar reviews and was prepared to do so. The price is very good for an fcs2 type fin. I’ll upgrade my score if they ride well. Other then having to do a little initial work prior to putting on my board, I’m pleased overall with what seems to be a good quality fin at a very reasonable price.

Im stoked on these fins. I can't tell the difference. I have FCS II boxes. These fit perfect. They perform really well. I'm not sure on how the size guide works. I bought G7 hoping they are size large. It would be helpful if they had a size chart or explained the difference between G3, G5, and G7. Otherwise thesis are great quality fins for a great price. I will prob set up my whole quiver with UPSURF fins!

Looks great!

They fall off, they cut your feet. They suck. Spend an extra $80 and get some quality fins.

Great quality for half the price.

Good fins