Our DN Iceboat sails are designed with an eye for speed. All extra windage and weight has been shed from headboard, batten boxes, and batten ends. For ease of use in cold weather, the three full-length battens are adjusted using RBS rocket adjusters. These adjusters allow the batten tension to be eased at the end of the day and then re-tensioned by the same amount the next day. The single leech batten is removable without requiring tools. Another advantage of North DN sails is a flex-cord luff rope, which allows the sail to slide easily through the mast track.

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Mainsails

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DN Iceboat MP Max-Power Mainsail

Soft ice, light air The North  Sails Max Power mainsail is designed for soft ice and light air. Whenever you need power, this is the sail for you. This sail is designed to give maximum power during acceleration and then to flatten out and provide just the power needed once top speed has been achieved. Recommended for: When there is...

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DN Iceboat APP All-Purpose Power Mainsail

All Purpose The North All-Purpose Power main is a go-to sail designed to be used throughout a wide range of conditions. It has plenty of depth for speed and acceleration off the starting line, but it blades out easily and twists open at high speeds when the mast starts to bend. It also works well as a speed sail for...

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DN Iceboat AS All-Speed Mainsail

Heavy air, clean ice The North Sail All Speed sail is designed for heavy air and clean ice. It is powerful enough to accelerate the boat off the line, but then it rapidly flattens out to reduce drag. Keeping the class girths at maximum helps to reduce lee helm at high speeds, thereby providing greater control and less chance of...

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DN Iceboat Class Experts

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Mike Marshall

Portsmouth, Rhode Island
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Skip Dieball

Detroit, Michigan
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