VIPER V-2 DYNAKOTE ASYMMETRIC

All-Purpose

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.

CHAMPIONSHIPS

World | North American | National

1 | White | North Sails Viper V-2 Dynakote Asymmetric
color: Dark Blue
1 | White | North Sails Viper V-2 Dynakote Asymmetric
FIND YOUR LOCAL LOFT
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White
1 | White | North Sails Viper V-2 Dynakote Asymmetric
1 | White | North Sails Viper V-2 Dynakote Asymmetric
North Sails
NPC DOWNWIND
North Sails offers a wide variety of downwind symmetric and asymmetric sail types made using the NPC DOWNWIND sailcloth range. Each of our sail types is designed for a specific range of wind speeds and angles. Every North spinnaker is custom designed to suit each customer’s needs and maximize VMG/VMC in the broadest range of wind and sea conditions. NPC DOWNWIND sails provide higher boatspeeds, deeper angles, and faster acceleration with consistent and predictable trimming characteristics.
Standard features
  • Take Down System - String Drop

Dive into the North Sails Viper 640 Speed Guide—your essential companion for mastering speed, tactics, and winning strategies.

North Sails

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.

North Sails

MEET OUR

CLASS EXPERTS

JACKSON BENVENUTTI

UNITED STATES

CONTACT
North Sails
CHARLIE CUMBLEY

UNITED KINGDOM

CONTACT
AUSTIN POWERS

UNITED STATES

CONTACT
MIKE MARSHALL

UNITED STATES

CONTACT
North Sails
JASON ANTILL

AUSTRALIA

CONTACT

#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.

ALL RACE RESULTS

North Sails

SHOP APPAREL

hover | Ocean blue | trucker-cap-27m718
hover | Phantom | trucker-cap-27m718
Trucker Cap €45,00

Adjustable fit

hover | Fiery red | gp-aero-waterproof-jacket-27m065
4 | Ocean blue | gp-aero-waterproof-jacket-27m065
hover | Phantom | gp-aero-waterproof-jacket-27m065

Pertex®, TW140S™

1 | Ocean blue | gp-waterproof-shorts-27m565
hover | Phantom | gp-waterproof-shorts-27m565

Pertex®, TW140S™

2 | Ocean blue | race-softshell%2B%E2%84%A2-hoody-27m300
2 | Phantom | race-softshell%2B%E2%84%A2-hoody-27m300

SoftShell+™, Stretch

With retainer clip

2 | Ocean blue | race-softshell%2B%E2%84%A2-jacket-27m035
2 | Navy blue | race-softshell%2B%E2%84%A2-jacket-27m035
2 | Titanium | race-softshell%2B%E2%84%A2-jacket-27m035
2 | Phantom | race-softshell%2B%E2%84%A2-jacket-27m035

SoftShell+™

2 | Ocean blue | race-softshell%2B%E2%84%A2-jacket-fw-27w035
2 | Navy blue | race-softshell%2B%E2%84%A2-jacket-fw-27w035
2 | Titanium | race-softshell%2B%E2%84%A2-jacket-fw-27w035
2 | Phantom | race-softshell%2B%E2%84%A2-jacket-fw-27w035

SoftShell+™, Stretch

2 | Ocean blue | race-softshell%2B%E2%84%A2-vest-fw-27w038
2 | Navy blue | race-softshell%2B%E2%84%A2-vest-fw-27w038
2 | Titanium | race-softshell%2B%E2%84%A2-vest-fw-27w038
2 | Phantom | race-softshell%2B%E2%84%A2-vest-fw-27w038

SoftShell+™, Stretch

2 | Ocean blue | race-softshell%2B%E2%84%A2-vest-27m038
2 | Navy blue | race-softshell%2B%E2%84%A2-vest-27m038
2 | Titanium | race-softshell%2B%E2%84%A2-vest-27m038
2 | Phantom | race-softshell%2B%E2%84%A2-vest-27m038

SoftShell+™