AeroTech バラクーダスタイル精密翼型モールドフィン - 11720

Glued these straight to the body tube instead of messing with a Fin-Lok mount and they seated flush with barely any sanding. The high impact polystyrene is stiffer than the balsa I usually use, so these should survive landings way better.

Wasn't sure how these molded fins would hold up compared to the balsa ones I've glued on before, but the high impact polystyrene feels way tougher. The airfoil shape is clean and consistent on both fins, which saved me a ton of sanding time.

Snapped right onto my 2.6 inch Fin-Lok mount with zero wobble, which I wasn't expecting from a molded fin. The polystyrene is thick and rigid, so it holds a clean edge through every flight.