The SB Keel Fins by LVfins are an affordable pair of keel fins that perform as you would expect. They have a larger than usual surface area that pinches to the fin tip resulting in faster turns. These low profile fibreglass keel fins help you generate bottom drive and extended turns.
These SB Keel Fins are compatible with Futures (one tab) fin boxes. For the FCS-compatible version, see the SB Keel Fins - Smoke.