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ISCA Spars

 Memorial Day Sale

15% Off (Most) Parts, Sails, and Gear, Now Thru May 27th

Click Here for Sale Details

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 MEMORIAL25

As the official supplier of ISCA sailboat parts, Zim Sailing offers a comprehensive range of ISCA spars that are crafted for strength, performance, and durability. Shop class approved masts, upper booms, and lower booms for both racing and club / recreational use. Whether you're replacing a worn-out spar or upgrading for enhanced performance, trust Zim Sailing for the perfect fit and top-tier quality. Keep your ISCA sailboat performing at its best with our high-quality spars.

Shipping Info: ISCA spars are too long for standard carrier shipping and considered freight items. Spars are available for in store pick up and via our nationwide dealer network. Call us to place an order.

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  • ISCA Lower Boom ISCA Lower Boom

    ISCA Lower Boom

    Zim Sailing
    $219.00
    Official class approved lower boom for the ISCA sailboat. Designed for the club or recreational sailor, this lower boom includes end caps and standard Racelite mainsheet blocks. ISCA Lower Boom Includes end caps and mainsheet blocks Includes standard...
  • ISCA Upper Boom

    ISCA Upper Boom

    Zim Sailing
    $165.00
    Official class approved upper boom for the ISCA sailboat. This upper boom includes end caps and is standard on all Zim ISCA Race and Club sailboats. ISCA Lower Boom Includes end caps Aluminum construction  Zim Sailing Part # 48142 Freight Shipping...
  • ISCA Lower Boom - Race w/ Harken Blocks

    ISCA Lower Boom - Race w/ Harken Blocks

    Zim Sailing
    $312.00
    Official class approved lower racing boom for the ISCA sailboat. This is our 'Race' spec boom and includes Harken Carbo blocks in place of the traditional Racelite blocks for higher performance. Also includes cleats for sail control systems.  ISCA...
  • ISCA Mast

    ISCA Mast

    Zim Sailing
    $194.00
    Standard class legal mast for the ISCA sailboat. Includes mast top cap and bottom cap.  Freight Shipping - This is an oversized item that requires freight shipping or in store pickup from our Bristol, RI warehouse. Please call (401) 237-6117 to...

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