The F-ONE Mast Top Plate V3 is an essential, high-strength connection component designed to provide a rock-solid interface between your foil mast and board. Precision-engineered for maximum durability, this third-generation top plate is machined from a single block of high-grade 6061 aluminium and complemented by extruded 6063 aluminium profiles. This combination ensures exceptional mechanical properties, providing a rigid foundation that resists both torsion and bending even under the heavy loads of wing foiling and high-speed kite sessions.

Built to handle the rigours of saltwater environments, the Mast Top Plate V3 is fully anodised for superior corrosion resistance. It features F-ONE’s innovative modular design, allowing for quick and secure assembly with stainless steel inserts that are fitted with insulating gel to prevent galvanic reactions between different materials. The plate is designed to be compatible with standard double-track mounting systems, offering the reliability and direct feedback intermediate and advanced riders need to maintain absolute control over their foil. Whether you are upgrading your current rig or building a new setup, the F-ONE Mast Top Plate V3 is the definitive choice for structural integrity and longevity.

Technical Specifications

• Material: High-grade 6061 & 6063 Aluminium for peak mechanical strength
• Construction: Precision-machined block and extruded profiles for maximum rigidity
• Finish: Full anodisation for enhanced resistance to corrosion and wear
• Mounting: Compatible with all standard foil board double-track systems (90mm spacing)
• Modularity: Part of the V3 modular system for easy part interchangeability
• Durability: Stainless steel hardware inserts with galvanic isolation gel
• Application: Optimized for Wing Foil, Kite Foil, Surf Foil, and SUP disciplines

Expert Advice: The Mast Top Plate V3 is the "unsung hero" of a stiff foil setup. In the UK, where coastal conditions can be erratic, having a direct and flex-free connection to your board makes a huge difference in how the foil "reads" the water. The Hard Anodised finish on these plates is excellent, but we still recommend a quick rinse with fresh water after every session to keep the bolt threads clear. If you're using an F-ONE aluminium mast, this plate is the essential piece to ensure your inputs are translated into immediate foil response.