{"title":"40%","description":"","products":[{"product_id":"duotone-epx-25-2022","title":"Duotone EPX 25 2024","description":"\u003cp\u003eThe Duotone EPX.25 is the epoxy mast with 25% carbon, dynamic and durable, also available in a reduced-diameter RDM version that's very easy to grip during manoeuvres. With six RDM lengths from 230 to 430 cm and two SDM lengths it covers every sail size, including kids' sails from 1.0 m², and works with almost any sail, whatever the brand.\u003c\/p\u003e\n\u003ch2\u003eWho it's for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBeginner windsurfers and schools.\u003c\/li\u003e\n\u003cli\u003eKids and light riders, with the short RDM lengths.\u003c\/li\u003e\n\u003cli\u003eAnyone looking for a solid, affordable mast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy with 25% carbon\u003c\/strong\u003e: dynamic and durable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced-diameter RDM version\u003c\/strong\u003e: very easy to grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix RDM and two SDM lengths\u003c\/strong\u003e: from 230 to 460 cm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility\u003c\/strong\u003e: works with almost any sail, from any brand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlmost every sail on the market, including kids' sails from 1.0 m².\u003c\/li\u003e\n\u003cli\u003eEPX.XT extensions and any RDM or SDM extension depending on the model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhich size to choose\u003c\/h2\u003e\n\u003cp\u003eChoose the length, type (RDM or SDM) and stiffness (IMCS) given in your sail's chart.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eIMCS (stiffness)\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eWeight (kg) (±8%)\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:8px;border-bottom:2px solid #0f1419\"\u003eCarbon\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eRDM 230\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e1.20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eRDM 290\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e1.50\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eRDM 340\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e14\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e1.80\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eRDM 370\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e17\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e2.00\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eRDM 400\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e19\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e2.20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eRDM 430\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e21\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e2.40\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eSDM 430\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e21\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e2.80\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e\u003cstrong\u003eSDM 460\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e3.10\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #d5dbe2\"\u003e25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eData from Duotone's official chart.  Check the selector for the sizes available in store.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is IMCS?\u003c\/h3\u003e\u003cp\u003eIt's the mast stiffness index (Indexed Mast Check System). Your sail's chart tells you the length, type (RDM or SDM) and stiffness it needs.\u003c\/p\u003e\n\u003ch3\u003eRDM or SDM?\u003c\/h3\u003e\u003cp\u003eRDM has a reduced diameter, easier to grip and more responsive; SDM is the standard diameter. Use the one your sail recommends and pair it with an extension and boom of the same type (or with an adapter).\u003c\/p\u003e\n\u003ch3\u003eWhich lengths are in stock?\u003c\/h3\u003e\u003cp\u003eCheck the selector: Duotone makes all eight lengths in the chart, but not all of them are necessarily available.\u003c\/p\u003e","brand":"Duotone Windsurfing","offers":[{"title":"230 RDM","offer_id":40574027563214,"sku":"9008415842797","price":107.34,"currency_code":"EUR","in_stock":true},{"title":"430 SDM","offer_id":40574027825358,"sku":"9008415857975","price":155.34,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/2349\/5374\/files\/DUOTONE_HARDWARE_Mast_EPX.25_RDM_SDM.png?v=1742224947"},{"product_id":"duotone-alfa-2025","title":"Duotone Alfa 2026","description":"\u003cstyle\u003e@import url('https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;800\u0026family=Barlow:wght@400;500;600\u0026display=swap');\n.pk-dt h2,.pk-dt h3{letter-spacing:normal}.pk-dt img{max-width:100%}\n.pk-dt summary{cursor:pointer;list-style:none}.pk-dt summary::-webkit-details-marker{display:none}.pk-dt details[open] .pk-plus{transform:rotate(45deg)}\n.pk-dt .pk-h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:40px;line-height:1;text-transform:uppercase;margin:6px 0 28px 0}\n.pk-dt .pk-kicker{font-family:'Barlow Condensed',sans-serif;font-weight:600;letter-spacing:.18em;font-size:14px;color:#1b62b5}\n.pk-dt .pk-sec{max-width:1100px;margin:0 auto;padding:56px 24px}\n@media (max-width:640px){.pk-dt .pk-h2{font-size:30px}.pk-dt .pk-sec{padding:40px 18px}.pk-dt .pk-quote{font-size:22px!important}.pk-dt .pk-lead{font-size:26px!important}}\u003c\/style\u003e\n\u003cdiv class=\"pk-dt\" style=\"font-family: 'Barlow', system-ui, sans-serif; color: #0f1419; font-size: 17px; line-height: 1.6\"\u003e\n\n\u003csection style=\"background: #eef2f6; color: #0f1419; padding: 40px 28px\"\u003e\n\u003cdiv class=\"pk-kicker\" style=\"color: #1b62b5\"\u003eWINDSURF SAIL · SCHOOL · BEGINNER\u003c\/div\u003e\n\u003cp class=\"pk-lead\" style=\"margin: 12px 0 0 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 34px; line-height: 1.05; text-transform: uppercase; color: #0f1419\"\u003eThe world's most widely used school sail\u003c\/p\u003e\n\u003cp style=\"margin: 16px 0 0 0; color: #3d4752; max-width: 760px\"\u003eThe Alfa is an easy planing sail that stays with beginners and progressing riders for a long time. It comes out of the water effortlessly and is very easy to control on all points of sail and in all manoeuvres; before planing it gives you something to lean on, and once planing it stays balanced. Its Dacron and vinyl construction makes it practically indestructible, ideal for schools.\u003c\/p\u003e\n\u003cp style=\"margin: 18px 0 0 0; font-weight: 600; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: #0f1419\"\u003eSizes 1.0 – 6.4 m² · 0 to 4.5 battens · No cams · RDM \/ SDM mast\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0574\/2349\/5374\/files\/DUOTONE-Windsurf_2024_Alfa_Gallery01.jpg?v=1\u0026amp;width=1600\" alt=\"Windsurfer sailing with the Duotone Alfa sail\" style=\"width: 100%; height: auto; max-height: 480px; object-fit: cover; display: block\"\u003e\n\n\u003csection class=\"pk-sec\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eWHO IT'S FOR\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eWho it's for\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0 0 0 20px; color: #3d4752\"\u003e\n\u003cli style=\"margin-bottom: 10px\"\u003eBeginners and progressing riders.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px\"\u003eWindsurf schools.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px\"\u003eKids, with the small sizes from 1.0 m².\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"pk-sec\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eWhat makes it special\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); column-gap: 48px; row-gap: 28px\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"margin: 0 0 6px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px; text-transform: uppercase\"\u003e\n\u003cspan style=\"color: #1b62b5\"\u003e01\u003c\/span\u003e Dacron and vinyl: almost indestructible\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3d4752\"\u003eIdeal for schools: it makes the Drive Cloth practically indestructible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"margin: 0 0 6px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px; text-transform: uppercase\"\u003e\n\u003cspan style=\"color: #1b62b5\"\u003e02\u003c\/span\u003e Dacron and vinyl: something to lean on\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3d4752\"\u003ePerfect for learning: its elasticity gives the rider stable support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"margin: 0 0 6px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px; text-transform: uppercase\"\u003e\n\u003cspan style=\"color: #1b62b5\"\u003e03\u003c\/span\u003e Dacron and vinyl: smooth loading\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3d4752\"\u003ePerfect for learning: thanks to its elasticity the sail loads up very smoothly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"margin: 0 0 6px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px; text-transform: uppercase\"\u003e\n\u003cspan style=\"color: #1b62b5\"\u003e04\u003c\/span\u003e Progressive batten setup\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3d4752\"\u003eNumber of battens by size, matched to how it's used.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 32px 0 0 0; color: #3d4752\"\u003e\u003cstrong style=\"color: #0f1419\"\u003eWhere it shines:\u003c\/strong\u003e learning, schools and progression, on flat water in light to medium wind.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"background: #f2f4f7\"\u003e\n\u003cdiv class=\"pk-sec\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eSIZES AND SPECS\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eSizes, measurements and mast\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto\"\u003e\n\u003ctable style=\"width: 100%; min-width: 760px; border-collapse: collapse; font-size: 16px\"\u003e\n\u003cthead\u003e\u003ctr style=\"text-align: left; border-bottom: 2px solid #0f1419\"\u003e\n\u003cth style=\"padding: 10px 12px 10px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eSIZE\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eBOOM\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eLUFF\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eHEAD\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eBATTENS\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eWEIGHT\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eMAST\u003c\/th\u003e\n\u003cth style=\"padding: 10px 0 10px 12px; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; letter-spacing: 0.1em\"\u003eMAST LENGTH\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e1.0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e114 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e196 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0.75 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.GROM_AL \/ EPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e200\/230 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e1.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e114 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e235 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0.80 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.GROM_AL \/ EPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e200\/230 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e2.0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e127 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e283 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0.95 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 \/ EPX.GROM_AL · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e290 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e2.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e137 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e324 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e1.10 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e290\/340 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e3.0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e158 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e325 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e1.95 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e290\/340 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e3.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e164 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e356 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.20 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e340\/370 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e4.0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e172 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e386 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.35 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e370\/400 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e4.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e175 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e415 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.60 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e400\/430 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e5.0\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e180 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e444 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eVario\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e2.85 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e430 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #d5dbe2\"\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e5.7\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e185 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e444 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eFixed\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e4.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e3.25 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · RDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e430 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 12px 12px 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 22px\"\u003e6.4\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; font-weight: 600\"\u003e194 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e472 cm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eFixed\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e4.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003e3.55 kg\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; color: #3d4752\"\u003eEPX.25 · SDM\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0 12px 12px; color: #3d4752\"\u003e460 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin: 14px 0 0 0; font-size: 15px; color: #4a5561\"\u003eData from Duotone's official chart. Boom and luff are the maximum measurements for each size. Vario head: adjustable, takes more than one mast length; Fixed: not adjustable. Mast: recommended \/ alternative model and diameter (RDM or SDM); recommended \/ alternative length. If you're torn between two sizes, choose the smaller one if you're light or sail in strong wind, and the bigger one if you want to plane earlier. Check the selector for the sizes available in store.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"background: #ffffff; color: #0f1419; display: flex; flex-wrap: wrap; border-top: 1px solid #e3e7ec; border-bottom: 1px solid #e3e7ec\"\u003e\n\u003cdiv style=\"flex: 1 1 320px; min-width: 0; padding: 36px 28px; display: flex; flex-direction: column; justify-content: center\"\u003e\n\u003cblockquote class=\"pk-quote\" style=\"margin: 0; font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 28px; line-height: 1.2; color: #0f1419\"\u003e“The Alfa is a specialist school sail that makes the first steps as easy as possible, yet it's so tough that it withstands the intensive daily use of windsurf centres.”\u003c\/blockquote\u003e\n\u003cdiv style=\"margin-top: 18px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #1b62b5; font-size: 14px\"\u003eKai Hopf · Duotone head sail designer\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"pk-sec\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eTECHNOLOGY\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eTechnology and construction\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); column-gap: 48px\"\u003e\n\u003cli style=\"padding: 12px 0; border-bottom: 1px solid #e3e7ec\"\u003e\n\u003cstrong\u003eDacron and vinyl:\u003c\/strong\u003e school-grade toughness and smooth loading.\u003c\/li\u003e\n\u003cli style=\"padding: 12px 0; border-bottom: 1px solid #e3e7ec\"\u003e\n\u003cstrong\u003e0 to 4.5 battens depending on size:\u003c\/strong\u003e the small sizes have no battens, the big ones have battens for planing.\u003c\/li\u003e\n\u003cli style=\"padding: 12px 0; border-bottom: 1px solid #e3e7ec\"\u003e\n\u003cstrong\u003eVario head up to the 5.0:\u003c\/strong\u003e to make use of different masts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"background: #f2f4f7\"\u003e\n\u003cdiv class=\"pk-sec\" style=\"max-width: 860px\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eOFFICIAL VIDEO\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eAlfa on the water\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden\"\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/C3yZiTsBqrY\" title=\"ALFA - Product Clip | Duotone Windsurfing\" loading=\"lazy\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection class=\"pk-sec\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eCOMPARE\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eWhich one to choose?\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding: 0 0 0 20px; color: #3d4752\"\u003e\n\u003cli style=\"margin-bottom: 10px\"\u003e\n\u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/products\/duotone-irig-one-2025\"\u003e\u003cstrong\u003eiRig One\u003c\/strong\u003e\u003c\/a\u003e: Duotone's inflatable sail, for learning as a family and taking anywhere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 24px 0 0 0; color: #3d4752\"\u003e\u003cstrong style=\"color: #0f1419\"\u003ePair it with:\u003c\/strong\u003e the \u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/products\/duotone-epx-25-2022\"\u003eEPX.25 mast\u003c\/a\u003e or \u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/products\/duotone-mast-epx-al_grom-2025\"\u003eEPX.AL Grom\u003c\/a\u003e for the small sizes, the \u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/products\/duotone-boom-epx-al-2022\"\u003eEPX.AL boom\u003c\/a\u003e and the \u003ca style=\"color: #1b62b5; text-decoration: underline; text-underline-offset: 3px; font-weight: 600\" href=\"https:\/\/www.popkite.com\/en\/products\/duotone-epx-xt-2022\"\u003eEPX.XT extension\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection style=\"background: #f2f4f7\"\u003e\n\u003cdiv class=\"pk-sec\" style=\"max-width: 860px\"\u003e\n\u003cdiv class=\"pk-kicker\"\u003eQUESTIONS\u003c\/div\u003e\n\u003ch2 class=\"pk-h2\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdetails open style=\"border-bottom: 1px solid #c9d1da; padding: 16px 0\"\u003e\u003csummary style=\"display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 600; font-size: 18px\"\u003eWhich size to start with?\u003cspan class=\"pk-plus\" style=\"font-size: 26px; color: #1b62b5; transition: transform .2s\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cp style=\"margin: 10px 0 0 0; color: #3d4752\"\u003eThe small sizes (1.0 to 2.5) are for kids. For adults it depends on weight and usual wind: drop us a line with those details and we'll recommend a size.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #c9d1da; padding: 16px 0\"\u003e\u003csummary style=\"display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 600; font-size: 18px\"\u003eWhich mast do I need?\u003cspan class=\"pk-plus\" style=\"font-size: 26px; color: #1b62b5; transition: transform .2s\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cp style=\"margin: 10px 0 0 0; color: #3d4752\"\u003eThe chart shows the mast for each size: EPX.Grom_AL or EPX.25 on the small sizes and EPX.25 on the big ones, with its length.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #c9d1da; padding: 16px 0\"\u003e\u003csummary style=\"display: flex; justify-content: space-between; align-items: center; gap: 16px; font-weight: 600; font-size: 18px\"\u003eCan it handle school use?\u003cspan class=\"pk-plus\" style=\"font-size: 26px; color: #1b62b5; transition: transform .2s\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cp style=\"margin: 10px 0 0 0; color: #3d4752\"\u003eYes: the Dacron and vinyl make it practically indestructible.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Duotone Windsurfing","offers":[{"title":"C27:lime\/white \/ 1.0","offer_id":41491021889742,"sku":"9010583135472","price":279.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 1.5","offer_id":41491021955278,"sku":"9010583135489","price":289.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 2.0","offer_id":41491022020814,"sku":"9010583135496","price":319.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 2.5","offer_id":41491022119118,"sku":"9010583135502","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 3.0","offer_id":41491022184654,"sku":"9010583135427","price":369.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 3.5","offer_id":41491022250190,"sku":"9010583135519","price":399.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 4.0","offer_id":41491022315726,"sku":"9010583135434","price":469.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 4.5","offer_id":41491022381262,"sku":"9010583135441","price":499.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 5.0","offer_id":41491022446798,"sku":"9010583135458","price":529.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 5.7","offer_id":41491022512334,"sku":"9010583135465","price":649.0,"currency_code":"EUR","in_stock":true},{"title":"C27:lime\/white \/ 6.4","offer_id":41491022577870,"sku":"9010583135526","price":699.0,"currency_code":"EUR","in_stock":true},{"title":"C23:yellow\/berry \/ 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