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Your cart is empty.Replace that lost fin or upgrade to a better fin with improved tracking with the Santa Barbara Surfing iSUP Fin for Slide In mounting. This Quick Release removable fin fits Inflatable Paddleboards with the Slide In fin system. Boards such as Aqua Marina and more use this type of fin.
K.K.
2025-09-06 16:04:49
The kids took my aqua plus paddle board to the lake and didn’t think about the loading it from the boat ramp instead of the dock. It broke the fin right off. I ordered this and in 48 hours I was back on the water with a perfect fit! This fin seems very thick and sturdy. I was very impressed.
Corinna
2025-08-11 17:30:28
The replacement center fin fits my paddleboard just great! The shipping experience for this was not fun and it got lost in the mail once, then it was found, shipped again, and I finally, finally got it.
Andrea Briggs
2025-07-30 16:50:34
Perfect aftermarket Finn. I had lost mine at a lake without knowing it. Did a little bit of research on the sizing and things when I bought it and when I first tried it on my paddleboard, I thought it didn’t fit, and then I went back and tried it again and it did fit. It does seem to be larger than my prior, as far as the length, but it fit well in the slider. And for the price, I mean, I might buy more just to have back up.
Mantis Toboggan
2025-06-24 16:40:17
I broke my original fin off in the river and this was a perfect replacement.
LW
2025-05-30 13:20:43
Does the trick. I lost my original fin. Been using this replacement for years without issue.
Jeremy Ashby
2025-05-29 17:51:05
Fit My paddleboard and we were able to use it just fine. Works as a great replacement fin when one gets broken
Jon Lindemann
2025-05-05 21:56:54
Bought this to replace the broken main fin on a Funwater SUP.This fin fits great, maybe better than the Funwater brand fin. And seems to be sturdier.
Jo
2025-04-28 17:53:08
I am new to using the SUP. And love going out, one thing i hated was when it was time to deflate my board the stock fin never wanted to release I thought it was just me.... well one day it decided to get lost at sea, so I ordered this one as a replacement. It installs easily and most noticeably it releases so much easier too. Good quality and I hope it decides to stick with me for a while.
Rodrigo Figueiredo
2025-04-05 21:49:04
It fits perfectly and it's so much cheaper than the original
Charles Wood
2025-02-03 12:17:15
this replacement fin has done exactly as expected
Craig Scott
2025-01-18 10:33:32
missing the small locking key AGAIN!!
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