{"product_id":"streamlined_base_twist_on_-_eu_original","title":"Streamlined Base Twist On \/ Eu Original","description":"\u003cp\u003e The BASE TWIST-ON \/ EU ORIGINAL is the original classic version of STREAMLINED with a proven design. Featuring a stainless steel pin and a bonded 5083 aluminum ring, it offers an excellent balance between light weight and structural strength.\u003c\/p\u003e\n\n\u003ch3\u003e Technical Specifications\u003c\/h3\u003e\n\n\u003cp\u003e Item Ref: ST.2099.O\u003cbr\u003e Net Weight: 0.3 kg\u003cbr\u003e Upper Part: Classic (stainless steel pin + glued 5083 aluminum ring)\u003cbr\u003e Base: 5083 Aluminum\u003cbr\u003e Oval Plate: 2.5mm Stainless Steel\u003cbr\u003e Components: Nylon + fiber\u003cbr\u003e Connection Type: EU CUP (Twist-On)\u003c\/p\u003e\n\n\u003ch3\u003e Questions and Answers\u003c\/h3\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: What are the main features?\u003c\/strong\u003e \u003cbr\u003eThe BASE TWIST-ON \/ EU ORIGINAL offers the classic original STREAMLINED design, a top with stainless steel pin and glued 5083 alu ring, a low weight of 0.3 kg, proven and reliable construction, and a durable 5083 alu base.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: What is the difference between EU ORIGINAL and EU?\u003c\/strong\u003e\u003cbr\u003e The EU ORIGINAL version (ST.2099.O) has a classic top with a stainless steel pin and 5083 aluminum ring. The EU version (ST.2099) has a heavy, one-piece stainless steel top. The ORIGINAL is lighter (0.3 kg vs. 0.36 kg) and represents the proven classic design.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: How does the twist-on system work?\u003c\/strong\u003e\u003cbr\u003e Align the boom with the twist-on base, twist clockwise until you feel it lock, and the connection is secure. To remove, twist counterclockwise. No additional tools are required and the connection is quick and secure.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: What is the glued 5083 aluminum ring for?\u003c\/strong\u003e \u003cbr\u003eThe 5083 aluminum ring bonded to the pin provides structural support, increases overall rigidity, distributes forces from the top to the bottom, keeps the overall weight low, and ensures a permanent and reliable connection.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: How to maintain the BASE TWIST-ON \/ EU ORIGINAL?\u003c\/strong\u003e\u003cbr\u003e Rinse with fresh water after each use at sea, dry completely before storing, regularly inspect the stainless steel pin, check the integrity of the ring-pin bond, check the oval plate for warping, lightly lubricate the twist-on mechanism if necessary, and store in a dry place.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: Is it compatible with all EU CUP trees?\u003c\/strong\u003e\u003cbr\u003e The BASE TWIST-ON \/ EU ORIGINAL is compatible with STREAMLINED masts and other standard EU CUP certified masts. Always check that the mast is EU CUP certified and that the connection system matches.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eQ: Why choose the ORIGINAL classic design?\u003c\/strong\u003e \u003cbr\u003eChoose this version if you are looking for reliability tested over years, an excellent weight-to-sturdiness ratio, the classic STREAMLINED design, premium materials (stainless steel and 5083 aluminum), and simple construction with easy maintenance.\u003c\/p\u003e","brand":"Streamlined","offers":[{"title":"Default Title","offer_id":53740677136714,"sku":"ST.2099.O","price":90.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/3547\/6810\/files\/white-PAGE_ARTICLES.ZONE_centre.IMG_principale_29.jpg?v=1767973851","url":"https:\/\/shop.zzsurf.com\/en\/products\/streamlined_base_twist_on_-_eu_original","provider":"ZZSURF","version":"1.0","type":"link"}