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Welcome to the Viper 640 Class

The Viper 640 is a high-performance one-design sport boat.
At 21 feet long and only 748 lbs, it combines the stiffness of a keelboat with the acceleration and planning abilities of a dinghy. The design mandate was "Simple, Clean and Effective".  The Viper has a precise and exhilarating feel on the helm, a spacious cockpit for 3 people, strict one-design class rules and ease of launching by ramp or hoist.

 

Want to test drive a Viper 640? Find and contact one of our builder's reps to go for a ride near you.  Life is too short to sail slow boats!
Viper 640 fun at the Newport Regatta

How to Buy a Viper

Buying a Viper 640 is easy! Our sole Class approved builder, Rondar Raceboats, has reps covering all of North America. They're all enthusiastic Viper owners who are here to help introduce you to the Viper with a demo sail and guide you through the process of buying your own Viper 640. CLICK HERE to locate and contact the rep nearest you!
Houston 2013
Written by Jeff Jones and Justin Scott   
Wednesday, 25 January 2012 08:23

The 2013 Viper North American Championships are being hosted by Houston Yacht Club in October 2013.

HYC's commodore, Pat Gibson is ready for y'all. He loves his new Viper and he put on a show at the HYC Commodore's Ball to give us a taste of what we can expect. The Gulf promises to live up to its reputation for big breeze, great parties, beautiful ladies and lots of SHRIMP!

In the meantime, we look forward to seeing a strong Texan contingent at the Mumblehead 2012 NAs this coming September. In order to reduce transportation risks, the Texans fully intend to collect the North American Trophy and bring it home with them.  "Come and Take It" !