{"product_id":"chinook-1-bolt-pro-flex-mast-base-euro-pin","title":"Chinook 1-Bolt Pro Flex Mast Base - Euro Pin","description":"The Chinook 1-Bolt Pro Flex Mast Base Euro-Pin EX combines tendon and mechanical base advantages for superior performance. Engineered specifically for foiling, this innovative design features a shorter Proflex Chinook Tendon for quick maintenance and a free-moving mechanical hinge that accommodates larger foil boards, formula boards, and long boards with ease. The hinge reduces attachment strain and minimizes flip-over risk during waterstarting. Cast from 316 stainless steel, it delivers exceptional durability with a polished steel finish. The mechanical design eliminates approximately 75-80% of fatigue caused by constant tendon bending, extending component life and enhancing reliability. Available in 1-Bolt, 2-Bolt Euro-Pin, and US Base Cup configurations.\n\nNote: Designed for foiling only. Not recommended for bump and jump, slalom, or formula racing. Warranty void if used for unintended purposes.","brand":"Chinook","offers":[{"title":"Default Title","offer_id":45413974212642,"sku":null,"price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/5646\/4418\/files\/Proflex1boltpinv1a_1_1d158ecc-aa64-411d-9304-b6ecc2f383df_1600x_png.webp?v=1782928201","url":"https:\/\/larsonsport.com\/products\/chinook-1-bolt-pro-flex-mast-base-euro-pin","provider":"Larson's Ski \u0026 Sport","version":"1.0","type":"link"}