IN MAST ROLLER FURLING MAINSAIL

Mast Furling Mainsails are simple in concept – but require complex design and execution. To function correctly, Mast Furling Mainsails must work efficiently within the mast cavity and opening. The multitude of different systems requires detailed knowledge to achieve a perfect fit, and the unique way in which the sail is carried in the mast demands specialized shaping that is optimized to each extrusion type. To meet these challenges, our cruising sail design experts customize your sail to your mast, providing superior shape and flawless function.

1 | 3Di SY / Black | North Sails In Mast Roller Furling Mainsail 3Di SY Black
color: Black
Selected
Black , 3di sy
1 | 3Di SY / Black | North Sails In Mast Roller Furling Mainsail 3Di SY Black
1 | 3Di SY / Black | North Sails In Mast Roller Furling Mainsail 3Di SY Black
Standard features
  • Roach Profile to suit batten configuration
  • Low Profile Batten Pockets
  • Clew Block
  • Adjustable Around the Clew Leech Cord
  • Reverse Foot Curve
  • Exclusive Teardrop Corner Reinforcements
  • Pliable Head and Tack Patches
  • Head and Tack Loop Attachments
  • Drawstring Sail Bag
Optional features
  • Hollow Roach with no battens
  • Straight Roach with Tapered Leech Battens
  • Moderate Roach with Full Length Rod Battens
  • Extended Foot length
  • Foam Luff
North Sails
  • 3Di SY

    Engineered and customized exclusively for superyachts

  • 3D

    Personalized Sail Structure

  • 0% Film

    For longevity over multiple seasons

North Sails
  • 3Di ENDURANCE

    Durable performance x-over sails for competition and cruising

  • 3D

    Molded Sail Shape

  • 0% Film

    Eliminates the risk of delamination

North Sails
  • 3Di OCEAN

    Engineered for ultimate durability and extended cruising performance

  • 3D

    Smooth, Molded Sail Shape

  • 0% Film

    Eliminates the risk of delamination

North Sails
  • NPL TOUR

    High strength, UV resistance 2D cruising sails

  • eXactTM

    Proprietary x-scrim reinforcement adds strength with minimal weight

  • 97%

    Made with recycled polyester film

North Sails
  • Alternative bio-based and recycled raw materials.

  • 45

    Developed for cruising boats up to 45ft

  • HM/SM

    Available in high modulus and standard modulus compositions

North Sails
  • NPC RADIAN

    Woven Radial Revolution

  • #1

    Radian is the world’s best woven Dacron sailcloth

  • Meet Your Match

    Available in seven cloth weights

North Sails
  • NPC CROSS-CUT

    Easy Affordable Durability

  • #1

    North Sails is the leader for woven dacron sailcloth

  • AP

    For everyday use and all-purpose sailing

Material
3Di SY Superior Sail Technology for Superyachts
3Di ENDURANCE Engineered to Last. Designed for Fast.
3Di OCEAN More miles and ocean adventures
NPL TOUR Sails for performance-minded coastal cruisers
NPL RENEW Sustainable Materials for Cruising Sailors
NPC RADIAN Woven Radial Revolution
NPC CROSS-CUT Easy Affordable Durability
3Di SY 3Di ENDURANCE 3Di OCEAN NPL TOUR NPL RENEW NPC RADIAN NPC CROSS-CUT
3Di SY is our top-tier customized to the unique needs of the world's largest sailing yachts. Sails made with SY are a unique solution for steady, stable, and reliable power for high-performance racing and cruising superyachts. For the world’s premier superyacht sails, choose 3Di SY.
3Di ENDURANCE is the most rugged high-performance sail technology. These sails are around the world tested for longevity and reliability. Many 3Di Endurance sails have logged the equivalent of more than two circumnavigations and are still in service. If you’re buying sails for adventure racing or bluewater cruising, choose Endurance.
3Di OCEAN is the first cruising sailing cloth innovation since Dacron, and this sail technology is reshaping cruising performance. OCEAN exploits 3Di technology to deliver cruising features and benefits that transcend performance racing. If you’re buying sails for cruising and expect longevity and ease of use, OCEAN is for you.
NPL TOUR is the ultimate sailcloth for paneled cruising sails. Sails cut from NPL TOUR are highly resistant to chafe, fatigue, and UV. These cruising sails feature eXact reinforcement for superior shape holding. If you’re exploring options for paneled cruising sails, ask us about NPL TOUR.
RENEW, a North Panel Laminate, features alternative bio-based and recycled raw materials. Developed for cruising boats up to 45 ft, RENEW is the start of an important shift in sailmaking towards more sustainable materials that maintain the performance and longevity expected from North Sails.
Patented NPC RADIAN warp-oriented sailcloth is a unique non-laminated polyester material suitable for radial panel construction. Uncrimped warp yarns are interwoven with specially shaped fill yarns, allowing a more sophisticated radial panel construction than a traditional cross-cut layout. With NPC RADIAN, sailors enjoy lower stretch radial performance without films and glues.
NPC CROSS-CUT is a quality-leading dacron sailcloth for simple, easy sailing. Sails constructed with CROSS-CUT offer excellent shape holding through a wide range of conditions. Designed and constructed to the North Sail quality standards, CROSS-CUT strikes a balance of high quality and affordability. If you’re shopping for longevity and reasonable pricing, NPC CROSS-CUT is worth exploring.
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CRUISING QUALITY

North Sails stands behind our products. When you buy a North Cruising Sail, you can expect quality.

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WE'RE YOUR SAILMAKER

THE CRUISING EXPERTS

North Sails has the industry's largest and most qualified team of experts. The pride we take in our products is carried over to every boat with North sails, and our advice and support are equally important to the sails we sell.

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NORTH SAILS CERTIFIED SERVICE

ONE YEAR FREE SAIL CARE

North Sails proudly offers one year of sail care and repair free with the purchase of a new cruising. This program is honored at all service lofts in our worldwide network.

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SUGGESTED READING

CRUISING SAILS MATERIAL GUIDE

CRUISING SAILS MATERIAL GUIDE

North Sails offers three material options to help you find the right sails for your needs. Every North cruising sails is custom-designed for your boat and sailing style. By matching the right materials to your sailing goals, you'll be even happier with your new North sails. That could mean easier furling and flacking, smoother tacking and jibing, headache-free sail handling and storage or optimum performance and longevity. Cruising sailcloth comes in three styles: woven Polyester dacron, cruising laminates, and 3D composite material. Each provides a different balance of durability and performance. Dacron fabrics are the toughest and most structurally stable. Cruising laminates offer lighter weight and increased shape holding. 3D composites are a new generation of cruising materials with exceptional shape holding and structural integrity beyond many laminates.
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BEST SAIL INVENTORIES FOR CRUISING

BEST SAIL INVENTORIES FOR CRUISING

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CRUISING SAIL QUALITY

CRUISING SAIL QUALITY

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CRUISING ARTICLES

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