{"product_id":"2021-north-sonar-af-foil-mast","title":"North Sonar Aluminum Foil Mast \u0026 AF Board Adapter","description":"\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNorth Sonar Foil Mast\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eSize: *72cm in stock\u003c\/p\u003e\n\u003cp\u003eWhat North has to say about the Sonar Foil Mast:\u003c\/p\u003e\n\u003cp\u003e\"Our new refined aluminum foil section gives the best balance between light weight and increased strength for higher loads. The AF72 Mast is 30% stiffer than the AK70 mast yet only 13% heavier, and is ideal for shallower waters, and prone surf foiling. The AF85 Mast is 30% stiffer than the AK85 mast yet only 13% heavier, and it increases overall ride performance in choppy conditions.\"\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFeatures\u003c\/span\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong and light\u003c\/li\u003e\n\u003cli\u003eGeoLock Optimized Load Bearing Connection\u003c\/li\u003e\n\u003cli\u003eSonar Foil Board Adaptor Sold Separately\u003c\/li\u003e\n\u003cli\u003eCompatible with Carbon and Alloy Fuselage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eAF Board adapter\u003c\/span\u003e:\u003c\/p\u003e\n\u003cdiv class=\"pb-5\"\u003e\n\u003cdiv class=\"pdp-description paragraph inline proximanova font-normal show-more\" data-read-more-content=\"\"\u003eThe Sonar Foil System is connected to the board by a lightweight CNC-machined aluminum Board Adaptor with a tapered geometry locking connection that engages with the mast, fusing Board Adaptor and mast together to build one union for optimum load transfer and a\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"more-text proximanova font-normal\"\u003estronger, more direct feeling and steering impulse when foiling. FE-Analysis allows us to increase strength in the areas of highest stress concentration and reduce unecessary weight in lower stress areas. Incorporates a strong geometry locking connection for better energy transfer and a more direct feel.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Goodnesscraft","offers":[{"title":"85cm","offer_id":53682439487777,"sku":"NORT85CM0153995738029","price":175.2,"currency_code":"USD","in_stock":true},{"title":"72cm","offer_id":53682439520545,"sku":"NORT72CM0154095770797","price":167.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/0319\/2865\/files\/north_af_72_mast_4477e04d-abfb-4751-b22a-c48b861e316b.jpg?v=1791294207","url":"https:\/\/goodnesscraft.shop\/products\/2021-north-sonar-af-foil-mast","provider":"Goodnesscraft","version":"1.0","type":"link"}