Used Viper 640 Sailboats for Sale

The Viper 640 is a spirited American trailerable sailboat, specifically designed for exhilarating racing and high-performance sailing. With a length overall of just over 21 feet, it strikes a unique balance, offering the stiffness and stability of a keelboat combined with the agile acceleration and planing capabilities typically found in a dinghy. Recognized as a World Sailing Class, the Viper 640 has carved out a niche for making fast, competitive sailing both accessible and affordable for a broad spectrum of enthusiasts.