{"product_id":"carbon-mast-extension-hd-rdm-u-pin-45cm-unifiber-uf030035030","title":"Carbon Mast Extension HD RDM U-Pin 45cm Unifiber UF030035030","description":"\u003cp\u003e\u003cstrong\u003eCarbon Mast Extension HD RDM U-Pin 45cm Unifiber UF030035030\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis heavy-duty mast extension is engineered for windsurfers who demand durability and direct rig feedback in harsh conditions. A full carbon tube combined with a fiber‑reinforced nylon base keeps overall weight low while delivering a rigid, responsive connection between the rig and board. The robust construction and U‑Pin locking system are built to withstand high‑wind racing loads and repeated impacts from big‑wave use. Riders will notice improved feel and quicker rig response, with reduced swing weight that helps control and trim the sail more precisely. The nylon base adds impact and abrasion resistance where it matters most, while the carbon shaft maintains stiffness and long-term performance. Designed for reliability under heavy labor, this extension gives confidence on demanding days without unnecessary bulk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon tube shaft for high stiffness and low weight  \u003c\/li\u003e\n\u003cli\u003eFiber‑reinforced nylon base for impact and abrasion resistance  \u003c\/li\u003e\n\u003cli\u003eU‑Pin locking system for secure, positive connection to RDM masts  \u003c\/li\u003e\n\u003cli\u003eDesigned specifically for RDM (Reduced Diameter Mast) setups  \u003c\/li\u003e\n\u003cli\u003eHeavy‑duty construction suited to high‑wind racing and big‑wave use  \u003c\/li\u003e\n\u003cli\u003eLow swing weight for improved rig response and handling  \u003c\/li\u003e\n\u003cli\u003eCorrosion‑resistant materials for long service life in marine environments  \u003c\/li\u003e\n\u003cli\u003eSimple, durable design that minimizes maintenance and failure points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Unifiber  \u003c\/li\u003e\n\u003cli\u003eSKU: UF030035030  \u003c\/li\u003e\n\u003cli\u003eMaterial: Carbon tube with fiber‑reinforced nylon base  \u003c\/li\u003e\n\u003cli\u003eSize\/Dimensions: 45 cm length (mast extension)  \u003c\/li\u003e\n\u003cli\u003eWeight: Not specified by manufacturer (lightweight carbon construction)  \u003c\/li\u003e\n\u003cli\u003eColor: Carbon \/ black finish  \u003c\/li\u003e\n\u003cli\u003eSize: 45cm  \u003c\/li\u003e\n\u003cli\u003eCategory: Mast Extensions  \u003c\/li\u003e\n\u003cli\u003eAge Group: Adults  \u003c\/li\u003e\n\u003cli\u003eGender: Unisex  \u003c\/li\u003e\n\u003cli\u003eMount type \/ Compatibility: U‑Pin lock, compatible with RDM masts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for advanced and professional windsurfers or serious recreational riders who sail in high winds or surf heavy conditions. Best suited for high‑wind racing, wave sailing, and any situation where a strong, responsive mast extension is required. Performs well in open water and surf where impacts and heavy loads occur. Recommended to pair with a compatible RDM mast and robust mast foot\/base plate for optimal safety and performance.\u003c\/p\u003e","brand":"Unifiber","offers":[{"title":"Default Title","offer_id":51707045740820,"sku":"UF030035030","price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/7080\/5268\/files\/UF030035030_1.jpg?v=1764285360","url":"https:\/\/movesea.com\/products\/carbon-mast-extension-hd-rdm-u-pin-45cm-unifiber-uf030035030","provider":"MOVESEA COM","version":"1.0","type":"link"}