“After two seasons of Moth racing, I can say: the Dotan rudder delivers perfect balance and strength. Reliable even in extreme conditions!
For over 25 years, Dotan Rudder has been recognised worldwide for innovative and durable steering systems for small sailing vessels.
Since 2010, we have delivered nearly 1,902 rudders in 45 countries, serving sailors who value reliability and precision.
Since 2020, sales have grown steadily in Europe and North America, particularly in Italy, France, and the USA. Interest is also increasing in Canada and Spain.
Why Customers Choose Dotan
proven to last more than 15 years.
worldwide support and spare parts.
patented solutions for superior control without complex mechanisms
his overview reflects our commitment to quality and the satisfaction of thousands of sailors worldwide.
Last update: August 12, 2025, 15:31 (EEST)
For questions and suggestions, email: dotan@dotan.com
Optimized Rudder for the Optimist Class Our engineers have designed a rudder specifically for promising racers in the Optimist class. The unique construction of this rudder will help future champions achieve outstanding results faster. Advanced Manufacturing Technology The rudder is produced using advanced technology that combines high pressure with thermal shock. This method significantly increases the compression of the fiberglass laminate compared to traditional vacuum molding techniques. Key Benefits of High Compression: Layers Form a Monolithic Structure: The fibers of each layer bond seamlessly with the adjacent layer, creating a uniform material without weak points. Improved Strength, Rigidity, and Durability: The rudder demonstrates exceptional resistance to loads and wear. Enhanced Resilience: Its ability to quickly return to its original shape after stress ensures superior flexibility, especially critical when tacking in waves. Included Components The set includes a rudder and rudder fittings, ensuring full readiness for installation and use. Ideal Profile and Hydrodynamics A smooth, high-quality surface finish on the rudder reduces water resistance, increasing speed. The cross-section of the rudder is based on the NACA 0009 hydrodynamic profile, ensuring superior stability and maneuverability. Compliance with International Standards The rudder is fully compliant with the latest IODA rules, ensuring its suitability for international regattas.
