OK KAP-1 (6mm) Mainsail

Sailor Weight Above 94kg


Wind Range





Ships Within 12-14 Weeks

Product Description

The KAP-1 is our most powerful sail design. When matched with the heavier sailors this sail is dynamite, the powerful section shapes delivers height and speed through the wind range. The KAP-1 is cut from Contender RS2.5 and the radial head and clew sections keep the sail smooth in the more loaded areas whilst the cross cut mid section allows the leech to be a little more reactive and mobile in the light/medium. Best suited for sailors above 94kg, mast stiffness and fitness dependant. Each sail is cut specifically to suit your mast bend. Please confirm mast manufacturer when placing an order to ensure the correct sized luff elastic is supplied.

Standard Features

  • 4 Leech Battens
  • Country Code
  • Sail Numbers
  • 3 Trim Stripes
  • Insignia
  • Standard Measurement
  • Cunningham
  • Dacron Foot Shelf
  • Visibility Window
  • Roll Bag


World Champion

Material / Technology

material image


NPC is the North Sails woven polyester product family. North Sails has a long tradition of making sails with dacron since the fiber was first introduced as a sailcloth in the 1950’s. Today we quality control the sail manufacturing processes – using our experience to produce a sail that features high-quality weaving and finishing of the perfect combination for the intended purpose, resulting in high performance with exceptional durability.