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The Zim ISCA is a testament to the historic one-design nature of the International Sunfish Class, while also striving to improve overall durability to deliver the best possible boat to sailors. Every aspect of the boat, from hardware selection to construction methods, was carefully considered for quality to ensure that a brand-new ISCA looks and feels just like your classic boat while delivering long-term durability. Whether you are buying a boat for sunny days at the lake with the grandkids or beginning on your path to the ISCA World Championship, the Zim ISCA is the boat for you. Zim Sailing’s history of building reliable institutional boats means that ISCAs are built to last, and will be part of your family’s fleet for decades to come. 

ISCA - Sun Fish

$5,700.00Price
Quantity

    • ISCA Race

      • Harken Upgrades

        29mm Carbo Boom Blocks and new 2:1 Linked Traveler Block

      • North Racing Mainsail

        White, exclusive to Zim and Dealers

      • Racing Spar Set

        Upgraded Boom Blocks, Outhaul & Cunningham Cleats, plus Brass Gooseneck with Quick Adjust Lever

      • Fiberglass Blades

        Race Ready Daggerboard & Rudder

      • Kingfisher Race Line Package

        2:1 Evo X Mainsheet, developed with Maffioli for the ISCA, Dyneema Outhaul & Cunningham w/ stainless eyes for purchase knots, Dyneema Sail Ties, and Dyneema Halyard

    • ISCA Club

      • North Club Mainsail

        Class legal for racing and available in 6 unique colorways!

      • Club Spar Set

        Standard mast, upper boom, and lower boom with Racelite blocks. Classic sail rings included. 

      • Fiberglass Blades

        Race Ready Daggerboard & Rudder

      • Kingfisher Club Line Package

        Evo Mainsheet and Evo Dinghy Halyard for great performance plus outhaul ties, daggerboard bungee, and mainsheet clip.

      • Wood Blade Package

        Optional ISCA Club package with classic wood rudder and daggerboard (all other Club components are the same).

    • Standard Equipment

      Included with all Zim ISCAs

      • ​​​​​​​2025 Zim ISCA Hull

        White with Navy Blue Stripe on Aft Deck

      • North Sails Hiking Strap 

      • Harken Mainsheet Ratchet Block

      • Wishbone Tiller w/ Extension

      • Updated Rudder Head

        Strongest ISCA rudder head ever produced! 

      • Classic Autobailer

        Includes floating ball that won't get stuck in corners

      • Polished Bow Handle

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