Viper 640

International Class Association
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    • About Viper 640
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Brand new Viper640 being lifted off its trailer
Pink Storm leading the Viper 640 Class downwind during Bacardi Newport Sailing Week
Send it!
50+ Vipers racing downwind at the North Americans in Larchmont, NY
Spinnaker hoist
A very competitive starting line at the Worlds
Class technical chair Dave Nickerson heads downwind in Vermont
Two four person teams lead at a mark rounding in Bermuda
World champ Zeke Horowitz heads downwind
The Viper 640 can easily be towed behind most any vehicle
Driving upwind in Bermuda
Ramping launching is a cinch with the keel hoist in palce
Close downwind racing in NA's during breeze in Kingston, Ontario
Making the mark in Bermuda
Find a Fleet Near You

With World Sailing recognition, Vipers are being shipped globally.

Get In Touch

Contact Class Leaders, Find a demo boat or contact the builder for new sales.

Viper 640 Outline Drawing
Check Out The Boat

Easy to get sailing and up to speed, yet all the one design competition you can handle.




© 2023 Viper 640 Class Association. Viper 640 and the Class logo are registered trademarks.