Upgrade your ride with the unique curvy design of the 3D Speed Base Fin. Allowing you to have a wider base which creates more drive and speed. Featuring dimple technology allowing water to flows without sticking to the fin increasing overall speed and performance. Compatible with classic FCS fin boxes.
Height
3.4" (86 mm)
Base
3
5.0
5 ratings
5
4
3
2
1
Great fins!
Rode my phantom with the 3. 7 and nubs then switched to the 4. 3 with no nubs and finally tried these out and it’s exactly what I wanted. They’re fun, fast and very playful, I can slide around as much as I want but the second I want the grip it’s there
S
Seth · June 23, 2026
Great product, great price
Definitely better than the stock fins … just the right amount of hold/let-go for me
C
Coby · August 26, 2025
HUGE upgrade from the standard fins. Much better drive and control. Highly recommended!!!