{"product_id":"duotone-epropeller-3-blade-sls-with-mount","title":"Duotone ePropeller 3 Blade SLS with mount","description":"\u003cp\u003eThe \u003cstrong\u003eDuotone ePropeller 3-Blade SLS with Mount\u003c\/strong\u003e is a genuine Duotone Foil Assist spare and performance tuning part for riders who want a stronger, more positive drive feel from their Foil Assist setup.\u003c\/p\u003e\n\u003cp\u003eThis is the option to look at if you already use the \u003ca href=\"https:\/\/www.thesupco.com\/collections\/duotone-foil-assist-complete-sets-kits\"\u003eDuotone Foil Assist system\u003c\/a\u003e and want the assist to feel more active during starts, low-speed acceleration and re-engagement. It is not a complete Foil Assist package. It is a propeller-and-mount assembly for riders who already have the wider Duotone electric system in place.\u003c\/p\u003e\n\u003ch2\u003eWhere It Sits In The Duotone Foil Assist Range\u003c\/h2\u003e\n\u003cp\u003ePropeller choice changes the character of the Duotone Foil Assist system. The standard 2-blade route is generally the cleaner, lower-drag option for riders who want the assist to stay as subtle and natural-feeling as possible. The 3-blade option moves the setup towards more bite, more urgency and a more obvious feeling of power when the motor engages.\u003c\/p\u003e\n\u003cp\u003eIn plain English, the 2-blade feels more discreet. The 3-blade feels more deliberate. Neither is automatically better; it depends on whether you want lower drag and glide purity, or stronger help when getting going.\u003c\/p\u003e\n\u003cp\u003eFor a deeper breakdown, read our full guide: \u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/duotone-foil-assist-2-blade-vs-3-blade-propeller\"\u003eDuotone Foil Assist 2-Blade vs 3-Blade Propeller – Which One Should You Choose?\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose The 3-Blade SLS With Mount?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger thrust feel:\u003c\/strong\u003e the 3-blade setup is designed for riders who want the assist to feel punchier when it comes in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore positive low-speed drive:\u003c\/strong\u003e useful when starts are technical, conditions are marginal or you want the system to help more noticeably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore planted response:\u003c\/strong\u003e the extra blade area gives a more loaded, engaged feel under power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood for demanding setups:\u003c\/strong\u003e a sensible option for riders using smaller boards, smaller foils, sinkier starts or more advanced Foil Assist use cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount included:\u003c\/strong\u003e this is the propeller-and-mount assembly, not just loose replacement blades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Duotone part:\u003c\/strong\u003e built for the Duotone Foil Assist ecosystem and intended for riders maintaining or refining their existing setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDuotone Foiling \u0026amp; Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eePropeller 3-Blade SLS with Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel year\u003c\/th\u003e\n\u003ctd\u003e2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuotone item number\u003c\/th\u003e\n\u003ctd\u003e40260-6406\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEAN\u003c\/th\u003e\n\u003ctd\u003e9010583316307\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003eOne size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eFoil Assist propeller spare \/ upgrade part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eDuotone Foil Assist system. Please check your current setup if you are unsure which propeller assembly you need.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Duotone ePropeller 3-Blade SLS with Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e this is a spare \/ replacement propeller assembly only. It does not include the Foil Assist mast, motor, batteries, charger, remote, harness system or complete Foil Assist setup.\u003c\/p\u003e\n\u003ch2\u003eExplore The Duotone Foil Assist Range\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/collections\/duotone-foil-assist-complete-sets-kits\"\u003eShop Duotone Foil Assist complete sets and kits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/collections\/foil-assist\"\u003eShop all Foil Assist systems\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/collections\/foil-assist-accessories\"\u003eShop Foil Assist accessories and spares\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-motor-bell-with-2-blade-propeller-regular-2026\"\u003eView the Motor Bell with 2-Blade Propeller Regular\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/products\/dte-foil-assist-maintenance-tools-2026\"\u003eView the Duotone Foil Assist Maintenance Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHelpful Reading \u0026amp; Buying Advice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/duotone-foil-assist-2-blade-vs-3-blade-propeller\"\u003eDuotone Foil Assist 2-Blade vs 3-Blade Propeller\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\/pages\/try-it-now-at-the-sup-co-x-lymington\"\u003eVisit The SUP Co x Lymington for Foil Assist advice and demos\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this a complete Duotone Foil Assist package?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eNo. This is a propeller spare \/ upgrade part only. You need to already have the wider Duotone Foil Assist setup in place for this product to be relevant.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWho is the 3-blade option best suited to?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIt is best suited to riders who want stronger low-speed drive, more obvious assistance and a more planted feel when the motor engages. It can be especially useful for harder starts, smaller boards, smaller foils or more demanding conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eShould I choose the 2-blade or 3-blade propeller?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eChoose the 2-blade option if your priority is the cleanest, lowest-drag and most natural glide feel. Choose the 3-blade option if you want stronger thrust, more bite and a more active assist feel. Our full \u003ca href=\"https:\/\/www.thesupco.com\/blogs\/news\/duotone-foil-assist-2-blade-vs-3-blade-propeller\"\u003e2-blade vs 3-blade Duotone Foil Assist guide\u003c\/a\u003e explains the difference in more detail.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes this include the mount as well as the propeller?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. This listing is for the Duotone ePropeller 3-Blade SLS with Mount, so it is aimed at riders who need the complete propeller-and-mount assembly rather than loose blades only.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo I need special tools to fit it?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDuotone’s Foil Assist Maintenance Tools include the Allen key used for propeller mount and propeller blade work. They are a sensible addition if you plan to service or swap Foil Assist parts yourself.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan The SUP Company help me choose the right propeller setup?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. If you are unsure whether the 2-blade or 3-blade option is best for your riding, contact The SUP Company and we can talk through your board, foil, rider weight, launch conditions and how you want the assist to feel.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Duotone Foiling \u0026 Electric","offers":[{"title":"Default Title","offer_id":53638467191117,"sku":"40260-6406","price":255.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/8381\/8829\/files\/C9E231E8-406F-49BF-B9DE-1B6FAB47D045.jpg?v=1779657412","url":"https:\/\/www.thesupco.com\/products\/duotone-epropeller-3-blade-sls-with-mount","provider":"The SUP Company","version":"1.0","type":"link"}