{"product_id":"leviathan-blackbird-1350","title":"Kit Leviathan Blackbird The 1350-325-75 - Modular Backtail","description":"\u003cdiv class=\"product-page\"\u003e\n\u003cp\u003eThe Leviathan Blackbird \"The 1350\"-325-75 Kit is the GLIDER 1350 Blackbird full kit designed to dominate infinite pump, downwind, and dock-start with a unique balance of high-aspect performance and great error tolerance. It combines the legendary \"THE 1350\" front wing with a modular full carbon platform (FC\/M fuselage, SF\/325 stab, and M75 Blackbird mast) for a \"save-the-day\" flying experience that prioritizes airtime over water time.\u003c\/p\u003e\n\u003ch2\u003eKey Strengths\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-aspect glider designed for infinite pump, dock-start, SUP foil, and downwind with low take-off speed.\u003c\/li\u003e\n\u003cli\u003eBalances elite performance with a large margin of error: very low stall speed and easy recovery after rhythm mistakes.\u003c\/li\u003e\n\u003cli\u003eActive-Lift integration: the full carbon fuselage generates additional thrust, allowing for a thinner and faster profile while maintaining massive lift.\u003c\/li\u003e\n\u003cli\u003eFC\/M modular backtail with 325 flat stab for minimal drag, reactive carving, and precise tuning via shims.\u003c\/li\u003e\n\u003cli\u003eM75\/BB ultra-high modulus mast with W-Core technology for maximum rigidity and immediate response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho Is It For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntermediate-advanced riders focused on pumping, dock-start, SUP foil, and downwind who are looking for infinite glide with great forgiveness for errors.\u003c\/li\u003e\n\u003cli\u003eFoiler who want a glider capable of saving the session even in marginal conditions (\"save-the-day foil\").\u003c\/li\u003e\n\u003cli\u003eThose who want a high-performance setup but less punishing than other extreme high-aspects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComponents included in the kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlackbird 75 UMH W-Core Mast – M75\/BB.\u003c\/li\u003e\n\u003cli\u003eLeviathan Blackbird “THE 1350” Front Wing – WLT1350\/BB.\u003c\/li\u003e\n\u003cli\u003eSabfoil Flat 325 Stabilizer – SF\/325.\u003c\/li\u003e\n\u003cli\u003eFull Carbon Blackbird Fuselage – Size M – FC\/M.\u003c\/li\u003e\n\u003cli\u003eCarbon rail plate with titanium inserts – CP02K\/Ti.\u003c\/li\u003e\n\u003cli\u003eCarbon Plate to Rail Board Hardware Kit – MH160.\u003c\/li\u003e\n\u003cli\u003eBlackbird Glider Hardware Kit – MH171.\u003c\/li\u003e\n\u003cli\u003eMast to Blackbird Hardware Kit – MH172.\u003c\/li\u003e\n\u003cli\u003eS325\/S355\/S375\/S380\/S395\/S425\/S430\/S450\/S480\/S483 Hardware Kit – MH108.\u003c\/li\u003e\n\u003cli\u003eSpare pins and shims for Q02K – MHQ02.\u003c\/li\u003e\n\u003cli\u003eFoam pad for plate – MH144.\u003c\/li\u003e\n\u003cli\u003eNegative shims for stabilizers – MHW060.\u003c\/li\u003e\n\u003cli\u003ePositive shims for stabilizers – MHW061.\u003c\/li\u003e\n\u003cli\u003eAllen keys, Torx keys and grease – MH137.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFront wing – wingspan: 1350 mm.\u003c\/li\u003e\n\u003cli\u003eFront wing – surface area: 1864 cm².\u003c\/li\u003e\n\u003cli\u003eFront wing – aspect ratio: 9.8.\u003c\/li\u003e\n\u003cli\u003eFront wing – max chord: 170 mm.\u003c\/li\u003e\n\u003cli\u003eFront wing – max thickness: 21 mm.\u003c\/li\u003e\n\u003cli\u003eStabilizer – wingspan: 325 mm.\u003c\/li\u003e\n\u003cli\u003eStabilizer – surface area: 155 cm².\u003c\/li\u003e\n\u003cli\u003eStabilizer – aspect ratio: 7.1.\u003c\/li\u003e\n\u003cli\u003eStabilizer – max chord: 58.9 mm.\u003c\/li\u003e\n\u003cli\u003eStabilizer – max thickness: 6.4 mm.\u003c\/li\u003e\n\u003cli\u003eFuselage – total length: 690 mm.\u003c\/li\u003e\n\u003cli\u003eMast – height: 750 mm.\u003c\/li\u003e\n\u003cli\u003eMast – board connection: carbon plate.\u003c\/li\u003e\n\u003cli\u003eFoil kit – approximate weight: approx. 4.5 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOn-Water Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct line: Blackbird – Range: Leviathan.\u003c\/li\u003e\n\u003cli\u003eRecommended for: Freeride, Dock-Start, Pumping, SUP, Downwind.\u003c\/li\u003e\n\u003cli\u003eTake-off speed: 7 – 9 knots.\u003c\/li\u003e\n\u003cli\u003eIndicative top speed (80 kg rider): 13 – 15 knots.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTech \u0026amp; Feel\u003c\/h2\u003e\n\u003ch3\u003eBeyond the Margin of Error\u003c\/h3\u003e\n\u003cp\u003eMany high-aspect foils require perfect technique and punish with abrupt stalls; “THE 1350” Blackbird is designed for those who prefer to stay in the air as long as possible, even when their technique is not flawless. Active-Lift integration significantly lowers the stall speed and allows for surprising recoveries after pumping or timing errors.\u003c\/p\u003e\n\u003ch3\u003eSynergy between “THE 1350” and Active-Lift fuselage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFront wing “THE 1350”: significant span and optimized profile for infinite glide, \"rock-solid\" stability, and immediate take-offs at low speeds.\u003c\/li\u003e\n\u003cli\u003eActive-Lift Fuse: the fuselage actively contributes to lift, allowing for a thinner and faster wing while maintaining the massive lift typical of Leviathan.\u003c\/li\u003e\n\u003cli\u003eFC\/M modular fuselage: rigid full carbon platform that allows total freedom of tuning with shims and stabilizer changes.\u003c\/li\u003e\n\u003cli\u003eStab Flat 325: flat, minimal-drag profile that makes the kit agile in transitions and allows for good top speeds for a glider of this size.\u003c\/li\u003e\n\u003cli\u003eMast M75\/BB: direct board-to-foil connection with zero power dispersion, so every pump translates into effective propulsion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (Q\u0026amp;A)\u003c\/h2\u003e\n\u003ch3\u003eWhy choose “The 1350” over other Leviathan or Blackbird models?\u003c\/h3\u003e\n\u003cp\u003eBecause it offers a rare mix of infinite glide, great lift, and error tolerance, making it more accessible than many pure high-aspects yet extremely high-performing in pump and downwind.\u003c\/p\u003e\n\u003ch3\u003eIs it suitable as a first pump kit?\u003c\/h3\u003e\n\u003cp\u003eIt can be for riders with some prior foiling experience: the low stall speed and Active-Lift help a lot, but it remains a high-end kit, not an absolute entry-level.\u003c\/p\u003e\n\u003ch3\u003eHow customizable is the foil's behavior?\u003c\/h3\u003e\n\u003cp\u003eThanks to the modular FC\/M fuselage, positive and negative shims, and the ability to change stabilizers, you can adapt the kit to your weight, spot, and pumping style with extreme precision.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sabfoil","offers":[{"title":"1864","offer_id":61467939471690,"sku":"KLT1350-FCM-325-75\/BB","price":1999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/3547\/6810\/files\/Screenshot2026-03-31alle18.42.25.jpg?v=1774975425","url":"https:\/\/shop.zzsurf.com\/en-eu\/products\/leviathan-blackbird-1350","provider":"ZZSURF","version":"1.0","type":"link"}