{"product_id":"duotone-emast-d-lab-set","title":"Duotone eMast D\/LAB Set","description":"\u003cp\u003eThe \u003cstrong\u003eDuotone eMast D\/LAB Set\u003c\/strong\u003e is the premium Foil Assist mast package for riders who want the cleanest, lightest and most responsive powered setup in the Duotone range. If you already understand what Foil Assist can do for prone, downwind, wake or light-wind wing sessions, this is the high-end mast module that gives you the sharpest ride feel once you are up and flying.\u003c\/p\u003e\n\u003cp\u003eThis is not the full ready-to-ride Foil Assist package. It is the \u003cstrong\u003emast set\u003c\/strong\u003e, which makes it ideal for riders who already have some Foil Assist components, want to build a system in stages, or want the best-performing mast option from day one.\u003c\/p\u003e\n\u003ch3\u003eWhere the eMast D\/LAB Set sits in the range\u003c\/h3\u003e\n\u003cp\u003eIf you want the most direct, lively and low-drag feel possible, this is the one to choose. The D\/LAB version uses a high modulus carbon construction and a slimmer profile than the aluminium options, so it feels more precise through turns, pumps and recoveries.\u003c\/p\u003e\n\u003cp\u003eIf you are more price-conscious and want a cheaper way into the same Foil Assist concept, the \u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-emast-al-set-2026\"\u003eeMast AL Set\u003c\/a\u003e is the value option. If you want the complete powered package with harness, batteries, charger and remote included, the better choice is the \u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-foil-assist-d-lab-set\"\u003eDuotone Foil Assist Set D\/LAB\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy choose the Duotone eMast D\/LAB Set?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium ride feel\u003c\/strong\u003e – the carbon D\/LAB construction gives a stiffer, cleaner and more connected feel than alloy alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery low drag\u003c\/strong\u003e – the slim mast profile and integrated motor pod help the assist disappear once you are flying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for performance foiling\u003c\/strong\u003e – ideal for riders chasing efficient take-offs, better glide and more natural recovery between bumps or waves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular way to build a setup\u003c\/strong\u003e – a smart option if you want to piece together your Foil Assist system rather than buying the complete set in one go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore foil, less compromise\u003c\/strong\u003e – this is the Foil Assist option for riders who still want their board and foil to feel lively, surfy and direct.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWatch our Duotone Foil Assist video\u003c\/h3\u003e\n\u003cp\u003eIf you are new to the Duotone assist platform, this overview helps explain how the whole system works before you choose your final setup.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Duotone Foil Assist Everything You Need to Know Before Buying\" src=\"https:\/\/www.youtube.com\/embed\/vClrsq7LIik\" height=\"315\" width=\"100%\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuotone eMast D\/LAB Set 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMast length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e84cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMast chord\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHM Prepreg Carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3BS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15Nm (M8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard US foil tracks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAssisted prone, downwind, wake and wing foiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended front wing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e900cm² or larger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended board volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35L or more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuotone 3BS system, plus Armstrong via dedicated fuselage solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFoil Assist Mast D\/LAB including motor, bell, regular propeller blades, regular cable and leash\u003c\/li\u003e\n\u003cli\u003eAssist eMast cover\u003c\/li\u003e\n\u003cli\u003eMotor bell and propeller cover\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-screw-set-tools-2026\"\u003eDuotone Foil Assist Screw Set \u0026amp; Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-cable-fastener-v-2026\"\u003eDuotone Cable Fastener V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eSpare regular propeller blades\u003c\/li\u003e\n\u003cli\u003eBattery bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e this is \u003cstrong\u003enot\u003c\/strong\u003e a complete working Foil Assist kit. To ride it, you will also need a harness, batteries, charger, remote, board and compatible foil\/fuselage setup.\u003c\/p\u003e\n\u003ch3\u003eComplete your setup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-foil-assist-eharness-set\"\u003eDuotone eHarness Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-eremote-watch-ring-set\"\u003eDuotone eRemote Watch Ring Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-foil-assist-battery-7a-set-2pcs\"\u003eDuotone Foil Assist Battery 7A Set (2Pcs)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-adapter-fuselage-duotone\"\u003eDuotone Adapter Fuselage\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExplore the range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-emast-al-set-2026\"\u003eDuotone eMast AL Set\u003c\/a\u003e – the better-value route into the same Foil Assist mast concept\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-foil-assist-d-lab-set\"\u003eDuotone Foil Assist Set D\/LAB\u003c\/a\u003e – the complete premium package with harness, batteries, charger and remote\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-emast-d-lab-w-o-motor-2026\"\u003eDuotone eMast D\/LAB (w\/o Motor)\u003c\/a\u003e – for riders replacing the mast body while reusing other electric parts\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.thesupco.com\/products\/duotone-midfish-2026\"\u003eDuotone MIDFISH Foil Board\u003c\/a\u003e – a particularly smart board pairing for Foil Assist use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHelpful Reading \u0026amp; Buying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/foil-assist-explained-foil-drive-vs-duotone-vs-waydoo-the-sup-co\"\u003eFoil Assist Explained: Foil Drive vs Duotone vs Waydoo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/duotone-foil-assist-vs-foil-drive-gen-2\"\u003eDuotone Foil Assist vs Foil Drive Gen 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/e-foiling-guide-uk-waydoo-vs-foil-drive-vs-duotone-foil-assist\"\u003eE-Foiling Guide UK: Waydoo vs Foil Drive vs Duotone Foil Assist\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/the-rise-of-the-midlength-why-it-s-possibly-the-only-foil-board-you-need\"\u003eThe Rise of the Midlength\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs the Duotone eMast D\/LAB Set a complete Foil Assist package?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. This is the premium mast set only. You still need the harness, batteries, charger, remote, board and compatible foil setup to create a working system.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWho should buy the D\/LAB mast instead of the AL version?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eChoose the D\/LAB if you care most about ride feel, stiffness, lower drag and the most direct response once flying. Choose the AL version if you want a more affordable route into Foil Assist and are happy to trade a little refinement for lower cost.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWill it work with my current board?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eUsually yes, provided your board uses standard US foil tracks. Duotone recommends pairing it with a board of at least 35L volume for the best overall Foil Assist performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWill it work with my current foil?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis is the part to check carefully. The eMast D\/LAB uses a 3BS connection and is currently aimed at Duotone foils, plus Armstrong via the dedicated fuselage option. If you are unsure, it is worth checking compatibility before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat size front wing works best?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eAs a starting point, Duotone recommends a front wing of at least 900cm². That generally gives a more efficient, easier-running setup and helps battery performance too.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhy would I buy the mast set rather than the full Foil Assist set?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThis makes sense if you are building a system in stages, replacing an existing mast module, or you already have some of the other Foil Assist components and just want the best-performing D\/LAB mast option.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Duotone Foiling \u0026 Electric","offers":[{"title":"C99:random \/ 84","offer_id":52952620630349,"sku":"9010583279992","price":3185.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/8381\/8829\/files\/Foil_Assist_Mast_DLAB.png?v=1765295477","url":"https:\/\/www.thesupco.com\/products\/duotone-emast-d-lab-set","provider":"The SUP Company","version":"1.0","type":"link"}