Useful Links
Home of the New Universal Rule of Measurement.
Home of the ISAF News, TV and Features.
WindGURU: United States - Maui (north shore).
The Universal Rule (Universal Rule for Yachts) determined a yacht's eligibility to race in the America's Cup from 1914 to 1937 and for this the J-class was chosen...
The Claasen success story has also been driven by the ability to offer a truly customized approach to boat building.