{"product_id":"katana-construction-carbon-mast-with-cover","title":"UniFoil Katana Carbon Mast – High-Modulus Carbon Foil Mast, 750 \u0026 950","description":"\u003ch1\u003eUniFoil Katana Carbon Mast – High-Modulus Carbon Foil Mast, 750 \u0026amp; 950\u003c\/h1\u003e \u003ch2\u003eOverview\u003c\/h2\u003e \u003cp\u003eInspired by the precision and craftsmanship of traditional Japanese swordmaking, the \u003cstrong\u003eUniFoil Katana Carbon Mast\u003c\/strong\u003e was engineered for riders seeking exceptional stiffness, speed, and control.\u003c\/p\u003e \u003cp\u003eIts distinctive construction combines an outer layer of high-modulus carbon with an intermediate-modulus carbon core, designed to balance stiffness with structural strength. The one-piece construction and slightly thicker profile compared with the UniFoil Race series were developed to reduce twisting and flex under load.\u003c\/p\u003e \u003cp\u003eA taper-lock mast-to-fuselage connection helps minimize unwanted movement at the joint, while the slotted mounting holes accommodate compatible countersunk titanium hardware. Optional titanium wingnuts were also offered for riders seeking convenient setup adjustments.\u003c\/p\u003e \u003cp\u003eThe Katana was produced in two sizes to suit different foiling disciplines, from responsive prone surfing and performance winging to downwind riding and conditions requiring greater mast clearance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThis product has been discontinued and will not be restocked.\u003c\/strong\u003e This listing is retained for product reference and identification.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eHybrid Carbon Construction:\u003c\/strong\u003e Combines high-modulus outer carbon with an intermediate-modulus core, designed to balance stiffness and strength.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eOne-Piece Design:\u003c\/strong\u003e Engineered to reduce unwanted flex and twisting under load.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003ePerformance-Oriented Profile:\u003c\/strong\u003e A slightly thicker profile than the Race series was designed to provide additional rigidity.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eTaper-Lock Connection:\u003c\/strong\u003e Designed to create a secure mast-to-fuselage interface and minimize joint movement.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eSlotted Mounting Holes:\u003c\/strong\u003e Accommodate compatible countersunk titanium hardware.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eOptional Wingnut Hardware:\u003c\/strong\u003e Titanium wingnuts were available as an alternative for convenient adjustments.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eTwo Length Options:\u003c\/strong\u003e The 750 offers a shorter, responsive setup, while the 950 provides additional length and clearance.\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e\u003cstrong\u003eCarbon Performance Construction:\u003c\/strong\u003e Designed for riders prioritizing a stiff, direct-feeling foil connection.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eChoose Your Katana Size\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eModel\u003c\/th\u003e \u003cth\u003eWeight\u003c\/th\u003e \u003cth\u003eIntended Riding Style\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eKatana 750\u003c\/td\u003e \u003ctd\u003e2.03 kg \/ 4.48 lb\u003c\/td\u003e \u003ctd\u003eProne surf, performance winging, and speed-focused sessions\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eKatana 950\u003c\/td\u003e \u003ctd\u003e2.40 kg \/ 5.30 lb\u003c\/td\u003e \u003ctd\u003eDownwind riding, larger waves, and choppy conditions requiring greater clearance\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eKatana 750 — Compact and Responsive\u003c\/h3\u003e \u003cp\u003eThe shorter Katana was designed for riders prioritizing responsiveness, reduced mast length, and a direct feel under load. Its smaller size suits applications where additional mast clearance is less important than quick response.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eOriginal intended uses:\u003c\/strong\u003e Prone surf, performance winging, and speed-focused sessions.\u003c\/p\u003e \u003ch3\u003eKatana 950 — Maximum Clearance\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOriginal intended uses:\u003c\/strong\u003e Downwind riding, larger waves, and demanding conditions requiring additional mast length.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth\u003eFeature\u003c\/th\u003e \u003cth\u003eDetails\u003c\/th\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eUniFoil\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct name\u003c\/td\u003e \u003ctd\u003eKatana Carbon Mast\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct status\u003c\/td\u003e \u003ctd\u003eDiscontinued; will not be restocked\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConstruction\u003c\/td\u003e \u003ctd\u003eHigh-modulus carbon outer layer with intermediate-modulus carbon core\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStructure\u003c\/td\u003e \u003ctd\u003eOne-piece construction\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProfile\u003c\/td\u003e \u003ctd\u003eSlightly thicker than the UniFoil Race series\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eConnection\u003c\/td\u003e \u003ctd\u003eTaper-lock mast-to-fuselage interface\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMounting design\u003c\/td\u003e \u003ctd\u003eSlotted holes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHardware compatibility\u003c\/td\u003e \u003ctd\u003eCountersunk titanium hardware; confirm exact requirements\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eKatana 750 weight\u003c\/td\u003e \u003ctd\u003e2.03 kg \/ 4.48 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eKatana 950 weight\u003c\/td\u003e \u003ctd\u003e2.40 kg \/ 5.30 lb\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBolts\u003c\/td\u003e \u003ctd\u003eSold separately\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOptional hardware\u003c\/td\u003e \u003ctd\u003eTitanium wingnuts were offered; availability is not guaranteed\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eCompatibility \u0026amp; Hardware\u003c\/h2\u003e \u003cp\u003eThe Katana used a taper-lock mast-to-fuselage connection and slotted mounting holes designed for compatible countersunk titanium hardware.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBolts were sold separately.\u003c\/strong\u003e Before using an existing Katana mast, verify compatibility with the specific fuselage, mounting hardware, and foil system. Do not substitute bolts or hardware without confirming the manufacturer's specifications.\u003c\/p\u003e ","brand":"Unifoil Hydrofoils","offers":[{"title":"750","offer_id":67747602432213,"sku":"MK7","price":649.0,"currency_code":"USD","in_stock":true},{"title":"950","offer_id":67747602464981,"sku":"MK9","price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/3057\/2501\/files\/750katana_65323772-518d-429b-9bbe-8b41ede21bed.png?v=1791858213","url":"https:\/\/alohaswimwellness.com\/products\/katana-construction-carbon-mast-with-cover","provider":"Aloha Swim Wellness","version":"1.0","type":"link"}