This is the 11-inch Sea Monster from "FLYING DIAMOND," trusted by longboard legend CJ Nelson. This is Josh Seeman's signature model, offering both overwhelming stability for nose riding and quick response for tail surfing. Although it is a logo-free product made by Tonbi, it is genuine with the same performance and materials as the authentic product. This is a top-of-the-line pivot fin, perfect for single fin logs and nose riders. [Product Details] - Model: Sea Monster Pivot - Size: 11 inches - Retail Price: 20,800 yen - Material: Fiberglass - Condition: Unused (beautiful item with only minor scuffs from storage) - Remarks: No chips, no tip scratches, also ideal for Thunderbolt etc. [Recommended Points] - Ultimate Nose Ride: The large surface area holds the tail, allowing for stable hang tens even in critical sections. - High Maneuverability: The slender and stiff foil provides excellent responsiveness during pivot turns, making even heavy boards feel agile. - Logo-Free Limited Edition: The performance is the same, with a simple and connoisseur-approved look. #FlyingDiamond #CenterFin #Longboard #SingleFin #PivotFin #NoseRider #CJNelson #JoshSeeman #Thunderbolt #Tonbi #Surfboard #Surfing #MidLength #Log #SurfAccessory #MarineSports #SurfGear #Fin #Fishing #Ocean #HangTen #HangFive #ClassicLongboard #WaveRiding #PopularModel #Standard #SuperRare