{"product_id":"2026-union-alloy-mast","title":"UNION Aluminium Foil Mast – 6061 Aircraft-Grade Aluminium, 50cm, 75cm \u0026amp; 85cm","description":"\u003ch1\u003eUNION Aluminium Foil Mast – 6061 Aircraft-Grade Aluminium, 50cm, 75cm \u0026amp; 85cm\u003c\/h1\u003e \u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eFind the right balance of durability, control, and value with the UNION Aluminium Foil Mast. Built from 6061 aircraft-grade aluminium and featuring a refined hydrodynamic profile, this mast is designed to deliver stiffness, predictable handling, and efficient movement through the water.\u003c\/p\u003e \u003cp\u003eThe UNION connection system is engineered to reduce the fuselage connection's cross-sectional area by 15% compared with the previous design, helping streamline water flow at the connection point. The result is a foil mast designed to provide a connected ride feel across disciplines ranging from prone surfing and downwind foiling to winging and freestyle.\u003c\/p\u003e \u003cp\u003eAvailable in 50cm, 75cm, and 85cm lengths, the UNION Aluminium Mast lets you select a setup suited to your riding style, conditions, and experience.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003e6061 Aircraft-Grade Aluminium:\u003c\/strong\u003e Durable aluminium construction designed for regular use in demanding water-sports conditions.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003e18mm Profile Specification:\u003c\/strong\u003e The supplier specifies an 18mm aluminium design; confirm the precise measurement reference in the manufacturer's technical documentation.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eRefined Hydrodynamic Profile:\u003c\/strong\u003e Designed to reduce drag and support smooth, efficient movement through the water.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eStiff, Controlled Response:\u003c\/strong\u003e The mast's construction is designed to provide torsional rigidity and predictable feedback during turns and transitions.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eUNION Connection System:\u003c\/strong\u003e Reduces the fuselage connection's cross-sectional area by a stated 15% compared with the previous design.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eThree Length Options:\u003c\/strong\u003e Choose a shorter mast for learning and shallow water or a longer mast for greater clearance and a broader range of riding conditions.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eVersatile Foiling Applications:\u003c\/strong\u003e Suitable for different foiling disciplines when paired with compatible components.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eChoose Your Mast Length\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eLength\u003c\/th\u003e \u003cth\u003eRecommended use\u003c\/th\u003e \u003cth\u003eKey consideration\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003e50cm\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLearning and shallow-water riding\u003c\/td\u003e \u003ctd\u003eShorter mast height can make early progression and shallow-water sessions more manageable.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003e75cm\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eProne surfing and downwind riding\u003c\/td\u003e \u003ctd\u003eA middle-length option for riders seeking a balance between clearance and control.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003e85cm\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eFreestyle, freeride, winging, and waves\u003c\/td\u003e \u003ctd\u003eGreater board-to-foil clearance for a range of conditions and riding styles.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cem\u003eThese are supplier-provided usage recommendations. The best length also depends on water depth, wave conditions, rider experience, board setup, and foil configuration.\u003c\/em\u003e\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eSpecification\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eUNION\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct type\u003c\/td\u003e \u003ctd\u003eHydrofoil mast\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstruction material\u003c\/td\u003e \u003ctd\u003e6061 aircraft-grade aluminium\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProfile specification\u003c\/td\u003e \u003ctd\u003e18mm, per supplier; exact measurement reference to be confirmed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAvailable lengths\u003c\/td\u003e \u003ctd\u003e50cm, 75cm, 85cm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnection system\u003c\/td\u003e \u003ctd\u003eUNION\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnection design\u003c\/td\u003e \u003ctd\u003e15% reduced cross-sectional area compared with previous design, per supplier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDesign focus\u003c\/td\u003e \u003ctd\u003eStiffness, control, hydrodynamic efficiency\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIntended disciplines\u003c\/td\u003e \u003ctd\u003eProne, downwind, freestyle, freeride, winging, and waves\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFoil-system compatibility\u003c\/td\u003e \u003ctd\u003eConfirm exact compatibility with fuselage, wings, and mounting hardware\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003eConfirm with supplier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting hardware\u003c\/td\u003e \u003ctd\u003eConfirm whether included\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eCompatibility, Care \u0026amp; Maintenance\u003c\/h2\u003e \u003cp\u003eBefore ordering, confirm that the UNION mast is compatible with your fuselage, foil wings, board mounting system, and required hardware. Different foil systems may use different connection interfaces.\u003c\/p\u003e \u003cp\u003eRinse the mast and connection points with fresh water after use, especially after saltwater sessions. Inspect the mast, fasteners, and connection surfaces regularly for corrosion, damage, or excessive wear. Follow the manufacturer's instructions for assembly, bolt torque, maintenance, and storage.\u003c\/p\u003e","brand":"Adventure Sports USA","offers":[{"title":"50CM","offer_id":67757079199957,"sku":"K6FSAMAST-050XXX","price":369.0,"currency_code":"USD","in_stock":true},{"title":"75CM","offer_id":67757079232725,"sku":"K6FSAMAST-075XXX","price":389.0,"currency_code":"USD","in_stock":true},{"title":"85CM","offer_id":67757079265493,"sku":"K6FSAMAST-085XXX","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/3057\/2501\/files\/ALLOYMASTNOBACKGROUND.png?v=1791914884","url":"https:\/\/alohaswimwellness.com\/products\/2026-union-alloy-mast","provider":"Aloha Swim Wellness","version":"1.0","type":"link"}