Quantum Sail Design Group

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Choose from the following:

Spinnaker Polar Charts

Spinnaker Brochure







Legendary for their performance!

Using sophisticated design tools for off-wind sail development, wind tunnel testing, and the expertise of designers, technologists, and manufacturing experts from industry and academia, Quantum's racing spinnakers have been developed to provide downwind power for every type of racing situation. All sails feature multi-panel, tri-radial construction for accurate, 3D shaping, smooth flying shape, and precise alignment of loads. Only the highest quality nylon, polyester, and laminate spinnaker materials are used, and attention to construction details ensures rugged durability and dependability.


Standard Features

Corner reinforcements spray-glued for maximum bonding area and smoothness.

Narrow head gores reduce diagonal load on seams.

Fanned radial patches distribute loads and minimize weight at corners.


All spinnakers include leech and foot control lines and sail bag. Graphics can be applied using different methods and materials depending on design, usage, and budget. Please check with a Quantum® Rep for more information.

Click here for Polar Chart and information on each downwind sail model.



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