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Quantity
1
Description
DESCRIPTIONAdapt or perish
NSP pioneered EPS surfboard equipment and especially boards inthe E2 and E+ construction continue to be surfed hard on a daily basis.
Maybe you want to try some different fins for your surfboard, or perhaps you d...
Reviews
5.0
2 ratings
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Just what I needed!
I bought an old 11"10" Softops, and it has the Tuttle side fins. It is quite unstable with only a single fin. The Tuttle adaptors allowed me to use 4" FCS side fins, and the board now rides very stable and turns very well. I'm very happy that these are still available!
J
Jeff · January 12, 2026
Great Adaptor
I bought an old NSP from Facebook marketplace and didn't realize until later that the two outside fins were facing the same way! I was looking for a replacement fin for a while with no luck until I found this. It fit perfectly and it was easy to swap out. Also got some cool new fins. If you have an old NSP just buy this!