VIPER V-2 DYNAKOTE ASYMMETRIC
The North Viper 640 spinnaker reflects the knowledge we've gained by designing winning sails for a variety of sport boats. Our sail is sized to be class maximum and twists and rotates well, so you can sail lower angles while going the same speed or faster. For additional colors, please contact your local North Sails loft or agent.
World | North American | National
World | North American | National
- Take Down System - String Drop
POWER UP
VIPER 640 SPEED GUIDE
Dive into the North Sails Viper 640 Speed Guide - your essential companion for mastering speed, tactics, and winning strategies.
Dive into the North Sails Viper 640 Speed Guide - your essential companion for mastering speed, tactics, and winning strategies.
VIEW GUIDE
SAIL FAST
VIPER 640 TUNING GUIDE
The North Sails Viper 640 Tuning Guide is a resource for class sailors aiming to optimize their performance on the racecourse. Packed with expert advice and detailed instructions, this guide covers rig setup, sail trim, and tuning techniques, helping you unlock your Viper's full potential.
The North Sails Viper 640 Tuning Guide is a resource for class sailors aiming to optimize their performance on the racecourse. Packed with expert advice and detailed instructions, this guide covers rig setup, sail trim, and tuning techniques, helping you unlock your Viper's full potential.
VIEW GUIDE
MEET OUR
CLASS EXPERTS
#NSVICTORYLIST
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.
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
