CONTENTSTART
ANNUAL ONE DESIGN SALE: Save now

OK Dinghy

Quantum's one design sails are designed, tested, and refined on the water by the people who race these boats. Every sail is built to class rules and to specifications proven in competition, then produced to the same standard for every customer, every order.

The products we offer for this class are listed below. Where a sail is available for immediate purchase, a Buy Now option will appear. To talk through your rig, your venue, or your sailing goals, contact our Class Experts.

Request a quote

Mainsails

  • OK Dinghy Main 2024

Choose a Team Member

Mario Trindade

Mario Trindade was born and raised in Rio de Janeiro, Brazil. He started cruising with his family as a newborn and racing on Snipes and IMS boats.

In 2008, Mario became a professional sailor. After a decade in the industry, he decided to pursue a degree in yacht design at Solent University in the U.K. His time at Solent allowed him to develop his skills and advance to the next level of Grand Prix sailing and technology development.

An experienced trimmer, Mario has competed in multiple Grand Prix and One-Design Classes and has won numerous titles, including the 2019 J/70 World Championship, 2021 SB20 World Championship, and multiple South American and National championships. He also has experience on the match racing circuit.

In addition to his successful sailing career, Mario operated a business focused on the racing yacht industry and served as project manager and boat captain on various projects. He is now the Grand Prix sail designer at the Quantum Palma de Mallorca loft.

"Combining my on-the-water knowledge with my education in yacht design makes me well equipped to develop excellent products for Quantum customers. Working with the iQ technology developed by Quantum Sails is a privilege. The tool is powerful and allows us to predict and understand the behavior of the rig and the sails, which in turn helps us design smoother and faster products."

Basic info
  • Position: Grand-prix sail designer
Career highlights
  • 2021, SB20 World Champion, Cascais, Portugal
  • 2020, Bacardi Sailing Week, J70 Class, 1st place
  • 2019, J70 World Champion, Torquay, United Kingdom
  • 2019, J70 UK Grand Slam, 1st place
  • 2019, J70 UK Champion
  • 2019, Rolex Fastnet, 3rd IRC2
  • 2017, J70 World Championship, 8th place, Porto Cervo, Italy
  • 2009-2014, South American Soto 40 Circuit
  • 2008, J24 World Championship, 5th place, Sardinia, Italy
  • 2009, 2011, 2013, 2015, ISAF Nations Cup Grand Final, 2 times silver, 1 time bronze
  • 2009-2010, Match Race South American Champion
  • 2005, 2010-2013, Match Race Brazilian Champion
CONTENTEND