North Sails J-70 F-1 Mainsail

J-70 F-1 MAINSAIL

$3,607.00
All-Purpose | Light teams below 340kg

The World Championship winning F-1 mainsail design is an all-purpose sail and is manufactured to a cross cut layout and built from a 5.5oz Dacron. The F-1 is our flattest mainsail and better suited to lighter teams below 340kg or teams using stiffer masts.

Championships

World | European | North American | South American | National

color: White

ONLY 3 IN STOCK. SHIPS IN 7 DAYS

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North Sails
ONE DESIGN WOVEN
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.
Standard features
  • Full Battens
  • Leech Battens
  • Country Code
  • Sail Numbers
  • Trim Stripes
  • Insignia
  • Cunningham
  • Visibility Window
  • Roll Bag
  • Spreader Window
  • Mainsail Spreader Tip Patches
  • IHC Measurement Certificate & Sticker

POWER UP

J-70 SPEED GUIDE

Unlock the full potential of your J70 sailboat with the North Sails Speed Guide. Expertly crafted for peak performance, this guide enhances speed, agility, and overall racing prowess.

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SAIL FAST

J-70 TUNING GUIDE

Maximize your J70 sailing experience with the North Sails J70 Tuning Guide. Tailor your sails for optimal speed, control, and responsiveness, ensuring a competitive edge on the water.

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MEET OUR

CLASS EXPERTS

North Sails
ITALY

GIULIO DESIDERATO

North Sails
UNITED STATES

ALLAN TERHUNE

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UNITED KINGDOM

CHARLIE CUMBLEY

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UNITED STATES

WILL WELLES

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UNITED KINGDOM

RUAIRIDH SCOTT

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EARN THE WIN

North Sails wins more races than any other sailmaker because of their relentless commitment to innovation, technology, and performance. With a team of expert designers, engineers, and sailors, North Sails is constantly pushing the boundaries of what is possible in sailing.

ALL RACE RESULTS

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Adjustable fit

Pertex®, TW140S™

Pertex®, TW140S™

SoftShell+™, Stretch

With retainer clip

SoftShell+™

SoftShell+™, Stretch

SoftShell+™, Stretch

SoftShell+™

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