{"product_id":"ronstan-6-1-3-1-two-speed-mainsheet-top-blocks-only","title":"Ronstan 6:1 3:1 Only Upper Two-Speed Mainsheet Blocks","description":"\u003cp\u003eRonstan Two-Speed Upper Mainsheet Blocks are essential components designed to work in synchronization with dual-speed lower blocks. Their engineering provides efficient load distribution and facilitates the transition between rapid trimming and high-power adjustment. Lightweight, strong construction minimizes weight at the top of the mainsheet system and improves sail response. They are the ideal technical solution for custom mainsheet systems requiring low weight, strength, and perfect alignment.\u003c\/p\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":53389204750674,"sku":null,"price":70700000003.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/7713\/2370\/files\/ronstan-6_1-3_1-two-speed-mainsheet-top-blocks-only_b65a806a-9d12-4792-911c-6c9b870ec602.jpg?v=1778487421","url":"https:\/\/www.saildeckgear.com\/en\/products\/ronstan-6-1-3-1-only-upper-two-speed-mainsheet-blocks","provider":"Sail Deck Gear","version":"1.0","type":"link"}