Surfboard Fins

O'Brien (A) Flank 1.35 (2)

Features Fiberglass Reinforced Nylon Construction - Lightweight and durable Long Base - Extra hold on the wave 3 Hole design with 4mm bolts For 2011 and newer O'Brien Nalu wakesurf boards *Sold individually    

O'Brien (E) System 1.8 Replacement Fin

Features Replacement fin specific to O'Brien System wakeboards from 2007 to 2010  

O'Brien 2Face 2.7 Fins (Right and Left)

Features Carbon Fiber/Hex Cell Resin Infused Construction - Stiffer fin with instantanious response 80/20 Foil - Smooth rail-to-rail transitions and plenty of hold and drive on the wave Compatible with FCS fin boxes Sold as a pair    

O'Brien Lambo Wakesurf Board Fins

O'Brien Lambo Wakesurf Board Fins Upgrade or replace your wakesurf fins with the O'Brien Lambo Wakesurf Board Fins. Designed for precise performance and compatibility, these fins fit seamlessly with your O'Brien Lambo wakesurf board. Available in two...

O'Brien Replacement Alpha Wakesurf Board Fins

  The Alpha Fin series was built for versatility. Whether you are looking for a little extra hold on your skim style boards or some extra stability as a trailer fin for surf style performance, the Alphas have got you covered. Features Fiberglass...

O'Brien Replacement Delta Wakesurf Board Fins

  Upgrade or replace your wakesurf board fins with the O'Brien Replacement Delta Wakesurf Board Fins, available in two versatile sizes to suit your style. Perfectly compatible with O'Brien skim-style wakesurf boards featuring a bolt-through fin...

O'Brien Replacement Spike 1.0" Wakesurf Board Fins

  The perfect fin for the ultimate skim style performance. Features Carbon Fiber/Hex Cell Resin Infused Construction - Stiffer fin with instantanious response 50/50 Foil - Enhances stability and control while delivering a smooth feel on the...