{"product_id":"dtw-extension-carbon-xtender-2026","title":"Duotone Extension Carbon.Xtender","description":"\u003cp\u003eThe ultimate 40 cm mast extension with a high-quality, lightweight PLATINUM construction, available as an RDM or SDM version. This allows you to use sails of various sizes up to 3.5 m² with the same mast.\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThe ultimate 40 cm mast extension with a high-quality, lightweight PLATINUM construction, available as an RDM or SDM version. This allows you to use sails of various sizes up to 3.5 m² with the same mast.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Duotone Windsurfing","offers":[{"title":"uni \/ RDM 40","offer_id":54497056489809,"sku":"9008415842971","price":149.0,"currency_code":"GBP","in_stock":true},{"title":"uni \/ SDM 40","offer_id":54497056522577,"sku":"9008415842988","price":159.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/1879\/5601\/files\/14900-7310_C99random_P_1.png?v=1785867613","url":"https:\/\/www.thekitesurfcentre.com\/products\/dtw-extension-carbon-xtender-2026","provider":"The Kitesurf Centre","version":"1.0","type":"link"}