Culprit C9 thruster (FCS K3 style) surf board fins- Black
Sizes: C9-Similar to K3's Height side fin: 4.5" Base: 4.25" Height center fin 4.25" Base: 4.25" The Culprit C9 Glass Nylon reinforced surfboard fins are a high performance fin design suited for middle to experienced level surfers. The two fin profiles used together create high drive for down the line speed and having the smaller back fin means they also offer great manoeuvrability.The combination of these tuned design elements with a strong durable nylon glass fibre composition ensures a great quality fin. Check out the competitive advantages the Culprit C9 Nylon fins can offer below.Competitive AdvantagesGood strong constructionThe C9 fins are a good strong balanced construction due to the combination of strong glass filled Nylon resin and fine tuned design elements.